How to solve 1,5a-42=3,5a+8

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve 1,5a-42=3,5a+8 | Equatix

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3(r+2s)=2t-4

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3(r+2s)=2t-4

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Question

$$1,5a-42=3,5a+8$$

Solve for a

$a=-25$

Steps for Solving Linear Equation

Subtract $3,5a$ from both sides.

$$1,5a-42-3,5a=8$$

Combine $1,5a$ and $-3,5a$ to get $-2a$.

$$-2a-42=8$$

Add $42$ to both sides.

$$-2a=8+42$$

Add $8$ and $42$ to get $50$.

$$-2a=50$$

Divide both sides by $-2$.

$$a=\frac{50}{-2}$$

Divide $50$ by $-2$ to get $-25$.

$$a=-25$$

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Question

Solve for a

Steps for Solving Linear Equation