2x+5+x-7=61

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Solution for 2x+5+x-7=61 equation:


Simplifying
2x + 5 + x + -7 = 61

Reorder the terms:
5 + -7 + 2x + x = 61

Combine like terms: 5 + -7 = -2
-2 + 2x + x = 61

Combine like terms: 2x + x = 3x
-2 + 3x = 61

Solving
-2 + 3x = 61

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 3x = 61 + 2

Combine like terms: -2 + 2 = 0
0 + 3x = 61 + 2
3x = 61 + 2

Combine like terms: 61 + 2 = 63
3x = 63

Divide each side by '3'.
x = 21

Simplifying
x = 21

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