(7x+2)+1=(8x+4)

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Solution for (7x+2)+1=(8x+4) equation:


Simplifying
(7x + 2) + 1 = (8x + 4)

Reorder the terms:
(2 + 7x) + 1 = (8x + 4)

Remove parenthesis around (2 + 7x)
2 + 7x + 1 = (8x + 4)

Reorder the terms:
2 + 1 + 7x = (8x + 4)

Combine like terms: 2 + 1 = 3
3 + 7x = (8x + 4)

Reorder the terms:
3 + 7x = (4 + 8x)

Remove parenthesis around (4 + 8x)
3 + 7x = 4 + 8x

Solving
3 + 7x = 4 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
3 + 7x + -8x = 4 + 8x + -8x

Combine like terms: 7x + -8x = -1x
3 + -1x = 4 + 8x + -8x

Combine like terms: 8x + -8x = 0
3 + -1x = 4 + 0
3 + -1x = 4

Add '-3' to each side of the equation.
3 + -3 + -1x = 4 + -3

Combine like terms: 3 + -3 = 0
0 + -1x = 4 + -3
-1x = 4 + -3

Combine like terms: 4 + -3 = 1
-1x = 1

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

Simplifying
x = -1

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