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Printable worksheet titled "Solving Linear Equations Worksheet" featuring eight problems for students to solve, including equations with variables, parentheses, and fractions.

Solving Linear Equations Worksheet with eight algebraic problems involving variables, parentheses, and fractions, designed for math practice.

Solving Linear Equations Worksheet with eight algebraic problems involving variables, parentheses, and fractions, designed for math practice.

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Show Answer Key & Explanations Step-by-step solution for: Linear Equations Worksheets with Answer Key
Here are the step-by-step solutions for each equation on the worksheet.

1) $2(m + 6) = 48$
* Divide both sides by 2:
$m + 6 = 24$
* Subtract 6 from both sides:
$m = 18$

2) $8x + 9 - 3x = 8 + 4x + 5$
* Combine like terms on both sides ($8x - 3x$ on the left, $8 + 5$ on the right):
$5x + 9 = 4x + 13$
* Subtract $4x$ from both sides:
$x + 9 = 13$
* Subtract 9 from both sides:
$x = 4$

3) $8a - (4a + 32) = 16$
* Distribute the negative sign into the parentheses:
$8a - 4a - 32 = 16$
* Combine like terms ($8a - 4a$):
$4a - 32 = 16$
* Add 32 to both sides:
$4a = 48$
* Divide by 4:
$a = 12$

4) $-3(x - 1) + 8(x - 3) = 6x + 7 - 5x$
* Distribute the numbers into the parentheses on the left side:
$-3x + 3 + 8x - 24 = 6x + 7 - 5x$
* Combine like terms on both sides:
Left side: $(-3x + 8x) + (3 - 24) \rightarrow 5x - 21$
Right side: $(6x - 5x) + 7 \rightarrow x + 7$
Equation becomes: $5x - 21 = x + 7$
* Subtract $x$ from both sides:
$4x - 21 = 7$
* Add 21 to both sides:
$4x = 28$
* Divide by 4:
$x = 7$

5) $10x + 5(5x - 3) = 5(6x + 4)$
* Distribute the 5s into the parentheses:
$10x + 25x - 15 = 30x + 20$
* Combine like terms on the left side ($10x + 25x$):
$35x - 15 = 30x + 20$
* Subtract $30x$ from both sides:
$5x - 15 = 20$
* Add 15 to both sides:
$5x = 35$
* Divide by 5:
$x = 7$

6) $0.02m + 0.08(8 - m) = 1.78$
* Distribute the $0.08$:
$0.02m + 0.64 - 0.08m = 1.78$
* Combine like terms ($0.02m - 0.08m$):
$-0.06m + 0.64 = 1.78$
* Subtract $0.64$ from both sides:
$-0.06m = 1.14$
* Divide by $-0.06$:
$m = -19$

7) $\frac{1}{3}(10 - 2x) = \frac{1}{3}(8 - 2x)$
* Multiply both sides by 3 to remove the fractions:
$10 - 2x = 8 - 2x$
* Add $2x$ to both sides:
$10 = 8$
* Since 10 does not equal 8, this is a false statement.
No Solution

8) $-14 + 6b + 7 - 2b = 1 + 5b$
* Combine like terms on the left side ($6b - 2b$ and $-14 + 7$):
$4b - 7 = 1 + 5b$
* Subtract $4b$ from both sides:
$-7 = 1 + b$
* Subtract 1 from both sides:
$-8 = b$
$b = -8$

Final Answer:
1) m = 18
2) x = 4
3) a = 12
4) x = 7
5) x = 7
6) m = -19
7) No Solution
8) b = -8
Parent Tip: Review the logic above to help your child master the concept of systems of linear equations worksheet answers.
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