7x+9x-75=50-9x

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Solution for 7x+9x-75=50-9x equation:


Simplifying
7x + 9x + -75 = 50 + -9x

Reorder the terms:
-75 + 7x + 9x = 50 + -9x

Combine like terms: 7x + 9x = 16x
-75 + 16x = 50 + -9x

Solving
-75 + 16x = 50 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-75 + 16x + 9x = 50 + -9x + 9x

Combine like terms: 16x + 9x = 25x
-75 + 25x = 50 + -9x + 9x

Combine like terms: -9x + 9x = 0
-75 + 25x = 50 + 0
-75 + 25x = 50

Add '75' to each side of the equation.
-75 + 75 + 25x = 50 + 75

Combine like terms: -75 + 75 = 0
0 + 25x = 50 + 75
25x = 50 + 75

Combine like terms: 50 + 75 = 125
25x = 125

Divide each side by '25'.
x = 5

Simplifying
x = 5

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