7x+2+2x-1=64

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Solution for 7x+2+2x-1=64 equation:


Simplifying
7x + 2 + 2x + -1 = 64

Reorder the terms:
2 + -1 + 7x + 2x = 64

Combine like terms: 2 + -1 = 1
1 + 7x + 2x = 64

Combine like terms: 7x + 2x = 9x
1 + 9x = 64

Solving
1 + 9x = 64

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 9x = 64 + -1

Combine like terms: 1 + -1 = 0
0 + 9x = 64 + -1
9x = 64 + -1

Combine like terms: 64 + -1 = 63
9x = 63

Divide each side by '9'.
x = 7

Simplifying
x = 7

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