7(2x+8)+7=3(5x+2)+7

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


Simplifying
7(2x + 8) + 7 = 3(5x + 2) + 7

Reorder the terms:
7(8 + 2x) + 7 = 3(5x + 2) + 7
(8 * 7 + 2x * 7) + 7 = 3(5x + 2) + 7
(56 + 14x) + 7 = 3(5x + 2) + 7

Reorder the terms:
56 + 7 + 14x = 3(5x + 2) + 7

Combine like terms: 56 + 7 = 63
63 + 14x = 3(5x + 2) + 7

Reorder the terms:
63 + 14x = 3(2 + 5x) + 7
63 + 14x = (2 * 3 + 5x * 3) + 7
63 + 14x = (6 + 15x) + 7

Reorder the terms:
63 + 14x = 6 + 7 + 15x

Combine like terms: 6 + 7 = 13
63 + 14x = 13 + 15x

Solving
63 + 14x = 13 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
63 + 14x + -15x = 13 + 15x + -15x

Combine like terms: 14x + -15x = -1x
63 + -1x = 13 + 15x + -15x

Combine like terms: 15x + -15x = 0
63 + -1x = 13 + 0
63 + -1x = 13

Add '-63' to each side of the equation.
63 + -63 + -1x = 13 + -63

Combine like terms: 63 + -63 = 0
0 + -1x = 13 + -63
-1x = 13 + -63

Combine like terms: 13 + -63 = -50
-1x = -50

Divide each side by '-1'.
x = 50

Simplifying
x = 50

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