43=8-7x

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Solution for 43=8-7x equation:


Simplifying
43 = 8 + -7x

Solving
43 = 8 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
43 + 7x = 8 + -7x + 7x

Combine like terms: -7x + 7x = 0
43 + 7x = 8 + 0
43 + 7x = 8

Add '-43' to each side of the equation.
43 + -43 + 7x = 8 + -43

Combine like terms: 43 + -43 = 0
0 + 7x = 8 + -43
7x = 8 + -43

Combine like terms: 8 + -43 = -35
7x = -35

Divide each side by '7'.
x = -5

Simplifying
x = -5

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