4x+43=8x+7

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Solution for 4x+43=8x+7 equation:


Simplifying
4x + 43 = 8x + 7

Reorder the terms:
43 + 4x = 8x + 7

Reorder the terms:
43 + 4x = 7 + 8x

Solving
43 + 4x = 7 + 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 = 7 + 8x + -8x

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

Combine like terms: 8x + -8x = 0
43 + -4x = 7 + 0
43 + -4x = 7

Add '-43' to each side of the equation.
43 + -43 + -4x = 7 + -43

Combine like terms: 43 + -43 = 0
0 + -4x = 7 + -43
-4x = 7 + -43

Combine like terms: 7 + -43 = -36
-4x = -36

Divide each side by '-4'.
x = 9

Simplifying
x = 9

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