7x+5+3x=15+4x

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Solution for 7x+5+3x=15+4x equation:


Simplifying
7x + 5 + 3x = 15 + 4x

Reorder the terms:
5 + 7x + 3x = 15 + 4x

Combine like terms: 7x + 3x = 10x
5 + 10x = 15 + 4x

Solving
5 + 10x = 15 + 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.
5 + 10x + -4x = 15 + 4x + -4x

Combine like terms: 10x + -4x = 6x
5 + 6x = 15 + 4x + -4x

Combine like terms: 4x + -4x = 0
5 + 6x = 15 + 0
5 + 6x = 15

Add '-5' to each side of the equation.
5 + -5 + 6x = 15 + -5

Combine like terms: 5 + -5 = 0
0 + 6x = 15 + -5
6x = 15 + -5

Combine like terms: 15 + -5 = 10
6x = 10

Divide each side by '6'.
x = 1.666666667

Simplifying
x = 1.666666667

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