3x+7=-5(x+5)

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Solution for 3x+7=-5(x+5) equation:


Simplifying
3x + 7 = -5(x + 5)

Reorder the terms:
7 + 3x = -5(x + 5)

Reorder the terms:
7 + 3x = -5(5 + x)
7 + 3x = (5 * -5 + x * -5)
7 + 3x = (-25 + -5x)

Solving
7 + 3x = -25 + -5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '5x' to each side of the equation.
7 + 3x + 5x = -25 + -5x + 5x

Combine like terms: 3x + 5x = 8x
7 + 8x = -25 + -5x + 5x

Combine like terms: -5x + 5x = 0
7 + 8x = -25 + 0
7 + 8x = -25

Add '-7' to each side of the equation.
7 + -7 + 8x = -25 + -7

Combine like terms: 7 + -7 = 0
0 + 8x = -25 + -7
8x = -25 + -7

Combine like terms: -25 + -7 = -32
8x = -32

Divide each side by '8'.
x = -4

Simplifying
x = -4

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