-7(x+3)-11=20+4

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Solution for -7(x+3)-11=20+4 equation:


Simplifying
-7(x + 3) + -11 = 20 + 4

Reorder the terms:
-7(3 + x) + -11 = 20 + 4
(3 * -7 + x * -7) + -11 = 20 + 4
(-21 + -7x) + -11 = 20 + 4

Reorder the terms:
-21 + -11 + -7x = 20 + 4

Combine like terms: -21 + -11 = -32
-32 + -7x = 20 + 4

Combine like terms: 20 + 4 = 24
-32 + -7x = 24

Solving
-32 + -7x = 24

Solving for variable 'x'.

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

Add '32' to each side of the equation.
-32 + 32 + -7x = 24 + 32

Combine like terms: -32 + 32 = 0
0 + -7x = 24 + 32
-7x = 24 + 32

Combine like terms: 24 + 32 = 56
-7x = 56

Divide each side by '-7'.
x = -8

Simplifying
x = -8

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