3x+5+6x-7=30

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Solution for 3x+5+6x-7=30 equation:


Simplifying
3x + 5 + 6x + -7 = 30

Reorder the terms:
5 + -7 + 3x + 6x = 30

Combine like terms: 5 + -7 = -2
-2 + 3x + 6x = 30

Combine like terms: 3x + 6x = 9x
-2 + 9x = 30

Solving
-2 + 9x = 30

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 + 9x = 30 + 2

Combine like terms: -2 + 2 = 0
0 + 9x = 30 + 2
9x = 30 + 2

Combine like terms: 30 + 2 = 32
9x = 32

Divide each side by '9'.
x = 3.555555556

Simplifying
x = 3.555555556

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