-78+11x=69+4x

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Solution for -78+11x=69+4x equation:


Simplifying
-78 + 11x = 69 + 4x

Solving
-78 + 11x = 69 + 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.
-78 + 11x + -4x = 69 + 4x + -4x

Combine like terms: 11x + -4x = 7x
-78 + 7x = 69 + 4x + -4x

Combine like terms: 4x + -4x = 0
-78 + 7x = 69 + 0
-78 + 7x = 69

Add '78' to each side of the equation.
-78 + 78 + 7x = 69 + 78

Combine like terms: -78 + 78 = 0
0 + 7x = 69 + 78
7x = 69 + 78

Combine like terms: 69 + 78 = 147
7x = 147

Divide each side by '7'.
x = 21

Simplifying
x = 21

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