x+3+x+4=127

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Solution for x+3+x+4=127 equation:


Simplifying
x + 3 + x + 4 = 127

Reorder the terms:
3 + 4 + x + x = 127

Combine like terms: 3 + 4 = 7
7 + x + x = 127

Combine like terms: x + x = 2x
7 + 2x = 127

Solving
7 + 2x = 127

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 2x = 127 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 127 + -7
2x = 127 + -7

Combine like terms: 127 + -7 = 120
2x = 120

Divide each side by '2'.
x = 60

Simplifying
x = 60

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