-57+9x=43+4x

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Solution for -57+9x=43+4x equation:


Simplifying
-57 + 9x = 43 + 4x

Solving
-57 + 9x = 43 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-57 + 9x + -4x = 43 + 4x + -4x

Combine like terms: 9x + -4x = 5x
-57 + 5x = 43 + 4x + -4x

Combine like terms: 4x + -4x = 0
-57 + 5x = 43 + 0
-57 + 5x = 43

Add '57' to each side of the equation.
-57 + 57 + 5x = 43 + 57

Combine like terms: -57 + 57 = 0
0 + 5x = 43 + 57
5x = 43 + 57

Combine like terms: 43 + 57 = 100
5x = 100

Divide each side by '5'.
x = 20

Simplifying
x = 20

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