(8x+1)+(4x+7)=18

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Solution for (8x+1)+(4x+7)=18 equation:


Simplifying
(8x + 1) + (4x + 7) = 18

Reorder the terms:
(1 + 8x) + (4x + 7) = 18

Remove parenthesis around (1 + 8x)
1 + 8x + (4x + 7) = 18

Reorder the terms:
1 + 8x + (7 + 4x) = 18

Remove parenthesis around (7 + 4x)
1 + 8x + 7 + 4x = 18

Reorder the terms:
1 + 7 + 8x + 4x = 18

Combine like terms: 1 + 7 = 8
8 + 8x + 4x = 18

Combine like terms: 8x + 4x = 12x
8 + 12x = 18

Solving
8 + 12x = 18

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 12x = 18 + -8

Combine like terms: 8 + -8 = 0
0 + 12x = 18 + -8
12x = 18 + -8

Combine like terms: 18 + -8 = 10
12x = 10

Divide each side by '12'.
x = 0.8333333333

Simplifying
x = 0.8333333333

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