3x-30=4x+17

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Solution for 3x-30=4x+17 equation:


Simplifying
3x + -30 = 4x + 17

Reorder the terms:
-30 + 3x = 4x + 17

Reorder the terms:
-30 + 3x = 17 + 4x

Solving
-30 + 3x = 17 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-30 + 3x + -4x = 17 + 4x + -4x

Combine like terms: 3x + -4x = -1x
-30 + -1x = 17 + 4x + -4x

Combine like terms: 4x + -4x = 0
-30 + -1x = 17 + 0
-30 + -1x = 17

Add '30' to each side of the equation.
-30 + 30 + -1x = 17 + 30

Combine like terms: -30 + 30 = 0
0 + -1x = 17 + 30
-1x = 17 + 30

Combine like terms: 17 + 30 = 47
-1x = 47

Divide each side by '-1'.
x = -47

Simplifying
x = -47

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