7x-1+9x=7x+2-9x

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Solution for 7x-1+9x=7x+2-9x equation:


Simplifying
7x + -1 + 9x = 7x + 2 + -9x

Reorder the terms:
-1 + 7x + 9x = 7x + 2 + -9x

Combine like terms: 7x + 9x = 16x
-1 + 16x = 7x + 2 + -9x

Reorder the terms:
-1 + 16x = 2 + 7x + -9x

Combine like terms: 7x + -9x = -2x
-1 + 16x = 2 + -2x

Solving
-1 + 16x = 2 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-1 + 16x + 2x = 2 + -2x + 2x

Combine like terms: 16x + 2x = 18x
-1 + 18x = 2 + -2x + 2x

Combine like terms: -2x + 2x = 0
-1 + 18x = 2 + 0
-1 + 18x = 2

Add '1' to each side of the equation.
-1 + 1 + 18x = 2 + 1

Combine like terms: -1 + 1 = 0
0 + 18x = 2 + 1
18x = 2 + 1

Combine like terms: 2 + 1 = 3
18x = 3

Divide each side by '18'.
x = 0.1666666667

Simplifying
x = 0.1666666667

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