7-9x=30-16x

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Solution for 7-9x=30-16x equation:


Simplifying
7 + -9x = 30 + -16x

Solving
7 + -9x = 30 + -16x

Solving for variable 'x'.

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

Add '16x' to each side of the equation.
7 + -9x + 16x = 30 + -16x + 16x

Combine like terms: -9x + 16x = 7x
7 + 7x = 30 + -16x + 16x

Combine like terms: -16x + 16x = 0
7 + 7x = 30 + 0
7 + 7x = 30

Add '-7' to each side of the equation.
7 + -7 + 7x = 30 + -7

Combine like terms: 7 + -7 = 0
0 + 7x = 30 + -7
7x = 30 + -7

Combine like terms: 30 + -7 = 23
7x = 23

Divide each side by '7'.
x = 3.285714286

Simplifying
x = 3.285714286

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