-7-2x-4(x+1)=-3x-7

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Solution for -7-2x-4(x+1)=-3x-7 equation:


Simplifying
-7 + -2x + -4(x + 1) = -3x + -7

Reorder the terms:
-7 + -2x + -4(1 + x) = -3x + -7
-7 + -2x + (1 * -4 + x * -4) = -3x + -7
-7 + -2x + (-4 + -4x) = -3x + -7

Reorder the terms:
-7 + -4 + -2x + -4x = -3x + -7

Combine like terms: -7 + -4 = -11
-11 + -2x + -4x = -3x + -7

Combine like terms: -2x + -4x = -6x
-11 + -6x = -3x + -7

Reorder the terms:
-11 + -6x = -7 + -3x

Solving
-11 + -6x = -7 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-11 + -6x + 3x = -7 + -3x + 3x

Combine like terms: -6x + 3x = -3x
-11 + -3x = -7 + -3x + 3x

Combine like terms: -3x + 3x = 0
-11 + -3x = -7 + 0
-11 + -3x = -7

Add '11' to each side of the equation.
-11 + 11 + -3x = -7 + 11

Combine like terms: -11 + 11 = 0
0 + -3x = -7 + 11
-3x = -7 + 11

Combine like terms: -7 + 11 = 4
-3x = 4

Divide each side by '-3'.
x = -1.333333333

Simplifying
x = -1.333333333

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