-7(x+4)-43=2-31

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Solution for -7(x+4)-43=2-31 equation:


Simplifying
-7(x + 4) + -43 = 2 + -31

Reorder the terms:
-7(4 + x) + -43 = 2 + -31
(4 * -7 + x * -7) + -43 = 2 + -31
(-28 + -7x) + -43 = 2 + -31

Reorder the terms:
-28 + -43 + -7x = 2 + -31

Combine like terms: -28 + -43 = -71
-71 + -7x = 2 + -31

Combine like terms: 2 + -31 = -29
-71 + -7x = -29

Solving
-71 + -7x = -29

Solving for variable 'x'.

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

Add '71' to each side of the equation.
-71 + 71 + -7x = -29 + 71

Combine like terms: -71 + 71 = 0
0 + -7x = -29 + 71
-7x = -29 + 71

Combine like terms: -29 + 71 = 42
-7x = 42

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

Simplifying
x = -6

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