18-(4x+5)=3x

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


Simplifying
18 + -1(4x + 5) = 3x

Reorder the terms:
18 + -1(5 + 4x) = 3x
18 + (5 * -1 + 4x * -1) = 3x
18 + (-5 + -4x) = 3x

Combine like terms: 18 + -5 = 13
13 + -4x = 3x

Solving
13 + -4x = 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.
13 + -4x + -3x = 3x + -3x

Combine like terms: -4x + -3x = -7x
13 + -7x = 3x + -3x

Combine like terms: 3x + -3x = 0
13 + -7x = 0

Add '-13' to each side of the equation.
13 + -13 + -7x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -7x = 0 + -13
-7x = 0 + -13

Combine like terms: 0 + -13 = -13
-7x = -13

Divide each side by '-7'.
x = 1.857142857

Simplifying
x = 1.857142857

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