4x-9=89-10x

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Solution for 4x-9=89-10x equation:


Simplifying
4x + -9 = 89 + -10x

Reorder the terms:
-9 + 4x = 89 + -10x

Solving
-9 + 4x = 89 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
-9 + 4x + 10x = 89 + -10x + 10x

Combine like terms: 4x + 10x = 14x
-9 + 14x = 89 + -10x + 10x

Combine like terms: -10x + 10x = 0
-9 + 14x = 89 + 0
-9 + 14x = 89

Add '9' to each side of the equation.
-9 + 9 + 14x = 89 + 9

Combine like terms: -9 + 9 = 0
0 + 14x = 89 + 9
14x = 89 + 9

Combine like terms: 89 + 9 = 98
14x = 98

Divide each side by '14'.
x = 7

Simplifying
x = 7

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