5(2x-5)+12-16(3x+9)=3(7x+2)

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Solution for 5(2x-5)+12-16(3x+9)=3(7x+2) equation:


Simplifying
5(2x + -5) + 12 + -16(3x + 9) = 3(7x + 2)

Reorder the terms:
5(-5 + 2x) + 12 + -16(3x + 9) = 3(7x + 2)
(-5 * 5 + 2x * 5) + 12 + -16(3x + 9) = 3(7x + 2)
(-25 + 10x) + 12 + -16(3x + 9) = 3(7x + 2)

Reorder the terms:
-25 + 10x + 12 + -16(9 + 3x) = 3(7x + 2)
-25 + 10x + 12 + (9 * -16 + 3x * -16) = 3(7x + 2)
-25 + 10x + 12 + (-144 + -48x) = 3(7x + 2)

Reorder the terms:
-25 + 12 + -144 + 10x + -48x = 3(7x + 2)

Combine like terms: -25 + 12 = -13
-13 + -144 + 10x + -48x = 3(7x + 2)

Combine like terms: -13 + -144 = -157
-157 + 10x + -48x = 3(7x + 2)

Combine like terms: 10x + -48x = -38x
-157 + -38x = 3(7x + 2)

Reorder the terms:
-157 + -38x = 3(2 + 7x)
-157 + -38x = (2 * 3 + 7x * 3)
-157 + -38x = (6 + 21x)

Solving
-157 + -38x = 6 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
-157 + -38x + -21x = 6 + 21x + -21x

Combine like terms: -38x + -21x = -59x
-157 + -59x = 6 + 21x + -21x

Combine like terms: 21x + -21x = 0
-157 + -59x = 6 + 0
-157 + -59x = 6

Add '157' to each side of the equation.
-157 + 157 + -59x = 6 + 157

Combine like terms: -157 + 157 = 0
0 + -59x = 6 + 157
-59x = 6 + 157

Combine like terms: 6 + 157 = 163
-59x = 163

Divide each side by '-59'.
x = -2.762711864

Simplifying
x = -2.762711864

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