x+3+3x=7+5x

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Solution for x+3+3x=7+5x equation:


Simplifying
x + 3 + 3x = 7 + 5x

Reorder the terms:
3 + x + 3x = 7 + 5x

Combine like terms: x + 3x = 4x
3 + 4x = 7 + 5x

Solving
3 + 4x = 7 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
3 + 4x + -5x = 7 + 5x + -5x

Combine like terms: 4x + -5x = -1x
3 + -1x = 7 + 5x + -5x

Combine like terms: 5x + -5x = 0
3 + -1x = 7 + 0
3 + -1x = 7

Add '-3' to each side of the equation.
3 + -3 + -1x = 7 + -3

Combine like terms: 3 + -3 = 0
0 + -1x = 7 + -3
-1x = 7 + -3

Combine like terms: 7 + -3 = 4
-1x = 4

Divide each side by '-1'.
x = -4

Simplifying
x = -4

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