4x-7+50=8x-39

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Solution for 4x-7+50=8x-39 equation:


Simplifying
4x + -7 + 50 = 8x + -39

Reorder the terms:
-7 + 50 + 4x = 8x + -39

Combine like terms: -7 + 50 = 43
43 + 4x = 8x + -39

Reorder the terms:
43 + 4x = -39 + 8x

Solving
43 + 4x = -39 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
43 + 4x + -8x = -39 + 8x + -8x

Combine like terms: 4x + -8x = -4x
43 + -4x = -39 + 8x + -8x

Combine like terms: 8x + -8x = 0
43 + -4x = -39 + 0
43 + -4x = -39

Add '-43' to each side of the equation.
43 + -43 + -4x = -39 + -43

Combine like terms: 43 + -43 = 0
0 + -4x = -39 + -43
-4x = -39 + -43

Combine like terms: -39 + -43 = -82
-4x = -82

Divide each side by '-4'.
x = 20.5

Simplifying
x = 20.5

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