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

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


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

Reorder the terms:
7(-3 + 5x) + x + 3 = 7(2x + 10)
(-3 * 7 + 5x * 7) + x + 3 = 7(2x + 10)
(-21 + 35x) + x + 3 = 7(2x + 10)

Reorder the terms:
-21 + 3 + 35x + x = 7(2x + 10)

Combine like terms: -21 + 3 = -18
-18 + 35x + x = 7(2x + 10)

Combine like terms: 35x + x = 36x
-18 + 36x = 7(2x + 10)

Reorder the terms:
-18 + 36x = 7(10 + 2x)
-18 + 36x = (10 * 7 + 2x * 7)
-18 + 36x = (70 + 14x)

Solving
-18 + 36x = 70 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-18 + 36x + -14x = 70 + 14x + -14x

Combine like terms: 36x + -14x = 22x
-18 + 22x = 70 + 14x + -14x

Combine like terms: 14x + -14x = 0
-18 + 22x = 70 + 0
-18 + 22x = 70

Add '18' to each side of the equation.
-18 + 18 + 22x = 70 + 18

Combine like terms: -18 + 18 = 0
0 + 22x = 70 + 18
22x = 70 + 18

Combine like terms: 70 + 18 = 88
22x = 88

Divide each side by '22'.
x = 4

Simplifying
x = 4

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