-7(x+1)-11=21+3

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Solution for -7(x+1)-11=21+3 equation:


Simplifying
-7(x + 1) + -11 = 21 + 3

Reorder the terms:
-7(1 + x) + -11 = 21 + 3
(1 * -7 + x * -7) + -11 = 21 + 3
(-7 + -7x) + -11 = 21 + 3

Reorder the terms:
-7 + -11 + -7x = 21 + 3

Combine like terms: -7 + -11 = -18
-18 + -7x = 21 + 3

Combine like terms: 21 + 3 = 24
-18 + -7x = 24

Solving
-18 + -7x = 24

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -7x = 24 + 18

Combine like terms: -18 + 18 = 0
0 + -7x = 24 + 18
-7x = 24 + 18

Combine like terms: 24 + 18 = 42
-7x = 42

Divide each side by '-7'.
x = -6

Simplifying
x = -6

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