3(7x+1)-10=-5(2x-8)

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Solution for 3(7x+1)-10=-5(2x-8) equation:


Simplifying
3(7x + 1) + -10 = -5(2x + -8)

Reorder the terms:
3(1 + 7x) + -10 = -5(2x + -8)
(1 * 3 + 7x * 3) + -10 = -5(2x + -8)
(3 + 21x) + -10 = -5(2x + -8)

Reorder the terms:
3 + -10 + 21x = -5(2x + -8)

Combine like terms: 3 + -10 = -7
-7 + 21x = -5(2x + -8)

Reorder the terms:
-7 + 21x = -5(-8 + 2x)
-7 + 21x = (-8 * -5 + 2x * -5)
-7 + 21x = (40 + -10x)

Solving
-7 + 21x = 40 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
-7 + 21x + 10x = 40 + -10x + 10x

Combine like terms: 21x + 10x = 31x
-7 + 31x = 40 + -10x + 10x

Combine like terms: -10x + 10x = 0
-7 + 31x = 40 + 0
-7 + 31x = 40

Add '7' to each side of the equation.
-7 + 7 + 31x = 40 + 7

Combine like terms: -7 + 7 = 0
0 + 31x = 40 + 7
31x = 40 + 7

Combine like terms: 40 + 7 = 47
31x = 47

Divide each side by '31'.
x = 1.516129032

Simplifying
x = 1.516129032

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