4x+5(7x-3)=18-3(16-3x)

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Solution for 4x+5(7x-3)=18-3(16-3x) equation:


Simplifying
4x + 5(7x + -3) = 18 + -3(16 + -3x)

Reorder the terms:
4x + 5(-3 + 7x) = 18 + -3(16 + -3x)
4x + (-3 * 5 + 7x * 5) = 18 + -3(16 + -3x)
4x + (-15 + 35x) = 18 + -3(16 + -3x)

Reorder the terms:
-15 + 4x + 35x = 18 + -3(16 + -3x)

Combine like terms: 4x + 35x = 39x
-15 + 39x = 18 + -3(16 + -3x)
-15 + 39x = 18 + (16 * -3 + -3x * -3)
-15 + 39x = 18 + (-48 + 9x)

Combine like terms: 18 + -48 = -30
-15 + 39x = -30 + 9x

Solving
-15 + 39x = -30 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-15 + 39x + -9x = -30 + 9x + -9x

Combine like terms: 39x + -9x = 30x
-15 + 30x = -30 + 9x + -9x

Combine like terms: 9x + -9x = 0
-15 + 30x = -30 + 0
-15 + 30x = -30

Add '15' to each side of the equation.
-15 + 15 + 30x = -30 + 15

Combine like terms: -15 + 15 = 0
0 + 30x = -30 + 15
30x = -30 + 15

Combine like terms: -30 + 15 = -15
30x = -15

Divide each side by '30'.
x = -0.5

Simplifying
x = -0.5

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