-7-3(x+1)=-5x-12

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Solution for -7-3(x+1)=-5x-12 equation:


Simplifying
-7 + -3(x + 1) = -5x + -12

Reorder the terms:
-7 + -3(1 + x) = -5x + -12
-7 + (1 * -3 + x * -3) = -5x + -12
-7 + (-3 + -3x) = -5x + -12

Combine like terms: -7 + -3 = -10
-10 + -3x = -5x + -12

Reorder the terms:
-10 + -3x = -12 + -5x

Solving
-10 + -3x = -12 + -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.
-10 + -3x + 5x = -12 + -5x + 5x

Combine like terms: -3x + 5x = 2x
-10 + 2x = -12 + -5x + 5x

Combine like terms: -5x + 5x = 0
-10 + 2x = -12 + 0
-10 + 2x = -12

Add '10' to each side of the equation.
-10 + 10 + 2x = -12 + 10

Combine like terms: -10 + 10 = 0
0 + 2x = -12 + 10
2x = -12 + 10

Combine like terms: -12 + 10 = -2
2x = -2

Divide each side by '2'.
x = -1

Simplifying
x = -1

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