7x-9x=94-30x

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Solution for 7x-9x=94-30x equation:


Simplifying
7x + -9x = 94 + -30x

Combine like terms: 7x + -9x = -2x
-2x = 94 + -30x

Solving
-2x = 94 + -30x

Solving for variable 'x'.

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

Add '30x' to each side of the equation.
-2x + 30x = 94 + -30x + 30x

Combine like terms: -2x + 30x = 28x
28x = 94 + -30x + 30x

Combine like terms: -30x + 30x = 0
28x = 94 + 0
28x = 94

Divide each side by '28'.
x = 3.357142857

Simplifying
x = 3.357142857

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