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

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


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

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

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

Combine like terms: 8 + 1 = 9
9 + 4x = 7x + -1(x + -2)

Reorder the terms:
9 + 4x = 7x + -1(-2 + x)
9 + 4x = 7x + (-2 * -1 + x * -1)
9 + 4x = 7x + (2 + -1x)

Reorder the terms:
9 + 4x = 2 + 7x + -1x

Combine like terms: 7x + -1x = 6x
9 + 4x = 2 + 6x

Solving
9 + 4x = 2 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
9 + 4x + -6x = 2 + 6x + -6x

Combine like terms: 4x + -6x = -2x
9 + -2x = 2 + 6x + -6x

Combine like terms: 6x + -6x = 0
9 + -2x = 2 + 0
9 + -2x = 2

Add '-9' to each side of the equation.
9 + -9 + -2x = 2 + -9

Combine like terms: 9 + -9 = 0
0 + -2x = 2 + -9
-2x = 2 + -9

Combine like terms: 2 + -9 = -7
-2x = -7

Divide each side by '-2'.
x = 3.5

Simplifying
x = 3.5

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