8(x+1)+3=7x+18

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Solution for 8(x+1)+3=7x+18 equation:


Simplifying
8(x + 1) + 3 = 7x + 18

Reorder the terms:
8(1 + x) + 3 = 7x + 18
(1 * 8 + x * 8) + 3 = 7x + 18
(8 + 8x) + 3 = 7x + 18

Reorder the terms:
8 + 3 + 8x = 7x + 18

Combine like terms: 8 + 3 = 11
11 + 8x = 7x + 18

Reorder the terms:
11 + 8x = 18 + 7x

Solving
11 + 8x = 18 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
11 + 8x + -7x = 18 + 7x + -7x

Combine like terms: 8x + -7x = 1x
11 + 1x = 18 + 7x + -7x

Combine like terms: 7x + -7x = 0
11 + 1x = 18 + 0
11 + 1x = 18

Add '-11' to each side of the equation.
11 + -11 + 1x = 18 + -11

Combine like terms: 11 + -11 = 0
0 + 1x = 18 + -11
1x = 18 + -11

Combine like terms: 18 + -11 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

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