9x+7=20+1+7x+6

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Solution for 9x+7=20+1+7x+6 equation:


Simplifying
9x + 7 = 20 + 1 + 7x + 6

Reorder the terms:
7 + 9x = 20 + 1 + 7x + 6

Reorder the terms:
7 + 9x = 20 + 1 + 6 + 7x

Combine like terms: 20 + 1 = 21
7 + 9x = 21 + 6 + 7x

Combine like terms: 21 + 6 = 27
7 + 9x = 27 + 7x

Solving
7 + 9x = 27 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
7 + 9x + -7x = 27 + 7x + -7x

Combine like terms: 9x + -7x = 2x
7 + 2x = 27 + 7x + -7x

Combine like terms: 7x + -7x = 0
7 + 2x = 27 + 0
7 + 2x = 27

Add '-7' to each side of the equation.
7 + -7 + 2x = 27 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 27 + -7
2x = 27 + -7

Combine like terms: 27 + -7 = 20
2x = 20

Divide each side by '2'.
x = 10

Simplifying
x = 10

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