8(-2x+5)+7=-6x-43

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Solution for 8(-2x+5)+7=-6x-43 equation:


Simplifying
8(-2x + 5) + 7 = -6x + -43

Reorder the terms:
8(5 + -2x) + 7 = -6x + -43
(5 * 8 + -2x * 8) + 7 = -6x + -43
(40 + -16x) + 7 = -6x + -43

Reorder the terms:
40 + 7 + -16x = -6x + -43

Combine like terms: 40 + 7 = 47
47 + -16x = -6x + -43

Reorder the terms:
47 + -16x = -43 + -6x

Solving
47 + -16x = -43 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
47 + -16x + 6x = -43 + -6x + 6x

Combine like terms: -16x + 6x = -10x
47 + -10x = -43 + -6x + 6x

Combine like terms: -6x + 6x = 0
47 + -10x = -43 + 0
47 + -10x = -43

Add '-47' to each side of the equation.
47 + -47 + -10x = -43 + -47

Combine like terms: 47 + -47 = 0
0 + -10x = -43 + -47
-10x = -43 + -47

Combine like terms: -43 + -47 = -90
-10x = -90

Divide each side by '-10'.
x = 9

Simplifying
x = 9

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