4x+(3x+5)=18

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Solution for 4x+(3x+5)=18 equation:


Simplifying
4x + (3x + 5) = 18

Reorder the terms:
4x + (5 + 3x) = 18

Remove parenthesis around (5 + 3x)
4x + 5 + 3x = 18

Reorder the terms:
5 + 4x + 3x = 18

Combine like terms: 4x + 3x = 7x
5 + 7x = 18

Solving
5 + 7x = 18

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 7x = 18 + -5

Combine like terms: 5 + -5 = 0
0 + 7x = 18 + -5
7x = 18 + -5

Combine like terms: 18 + -5 = 13
7x = 13

Divide each side by '7'.
x = 1.857142857

Simplifying
x = 1.857142857

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