34=5x+4x+7

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Solution for 34=5x+4x+7 equation:


Simplifying
34 = 5x + 4x + 7

Reorder the terms:
34 = 7 + 5x + 4x

Combine like terms: 5x + 4x = 9x
34 = 7 + 9x

Solving
34 = 7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
34 + -9x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
34 + -9x = 7 + 0
34 + -9x = 7

Add '-34' to each side of the equation.
34 + -34 + -9x = 7 + -34

Combine like terms: 34 + -34 = 0
0 + -9x = 7 + -34
-9x = 7 + -34

Combine like terms: 7 + -34 = -27
-9x = -27

Divide each side by '-9'.
x = 3

Simplifying
x = 3

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