6x-43=7x-81

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Solution for 6x-43=7x-81 equation:


Simplifying
6x + -43 = 7x + -81

Reorder the terms:
-43 + 6x = 7x + -81

Reorder the terms:
-43 + 6x = -81 + 7x

Solving
-43 + 6x = -81 + 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 + 6x + -7x = -81 + 7x + -7x

Combine like terms: 6x + -7x = -1x
-43 + -1x = -81 + 7x + -7x

Combine like terms: 7x + -7x = 0
-43 + -1x = -81 + 0
-43 + -1x = -81

Add '43' to each side of the equation.
-43 + 43 + -1x = -81 + 43

Combine like terms: -43 + 43 = 0
0 + -1x = -81 + 43
-1x = -81 + 43

Combine like terms: -81 + 43 = -38
-1x = -38

Divide each side by '-1'.
x = 38

Simplifying
x = 38

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