2x+7+4x=3x+28

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Solution for 2x+7+4x=3x+28 equation:


Simplifying
2x + 7 + 4x = 3x + 28

Reorder the terms:
7 + 2x + 4x = 3x + 28

Combine like terms: 2x + 4x = 6x
7 + 6x = 3x + 28

Reorder the terms:
7 + 6x = 28 + 3x

Solving
7 + 6x = 28 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
7 + 6x + -3x = 28 + 3x + -3x

Combine like terms: 6x + -3x = 3x
7 + 3x = 28 + 3x + -3x

Combine like terms: 3x + -3x = 0
7 + 3x = 28 + 0
7 + 3x = 28

Add '-7' to each side of the equation.
7 + -7 + 3x = 28 + -7

Combine like terms: 7 + -7 = 0
0 + 3x = 28 + -7
3x = 28 + -7

Combine like terms: 28 + -7 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

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