3x+4x-29=-72

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Solution for 3x+4x-29=-72 equation:


Simplifying
3x + 4x + -29 = -72

Reorder the terms:
-29 + 3x + 4x = -72

Combine like terms: 3x + 4x = 7x
-29 + 7x = -72

Solving
-29 + 7x = -72

Solving for variable 'x'.

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

Add '29' to each side of the equation.
-29 + 29 + 7x = -72 + 29

Combine like terms: -29 + 29 = 0
0 + 7x = -72 + 29
7x = -72 + 29

Combine like terms: -72 + 29 = -43
7x = -43

Divide each side by '7'.
x = -6.142857143

Simplifying
x = -6.142857143

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