7x+1x=28+9x

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Solution for 7x+1x=28+9x equation:


Simplifying
7x + 1x = 28 + 9x

Combine like terms: 7x + 1x = 8x
8x = 28 + 9x

Solving
8x = 28 + 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.
8x + -9x = 28 + 9x + -9x

Combine like terms: 8x + -9x = -1x
-1x = 28 + 9x + -9x

Combine like terms: 9x + -9x = 0
-1x = 28 + 0
-1x = 28

Divide each side by '-1'.
x = -28

Simplifying
x = -28

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