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

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


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

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

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

Reorder the terms:
-3 + 7x = 7 + -2(-2 + x)
-3 + 7x = 7 + (-2 * -2 + x * -2)
-3 + 7x = 7 + (4 + -2x)

Combine like terms: 7 + 4 = 11
-3 + 7x = 11 + -2x

Solving
-3 + 7x = 11 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-3 + 7x + 2x = 11 + -2x + 2x

Combine like terms: 7x + 2x = 9x
-3 + 9x = 11 + -2x + 2x

Combine like terms: -2x + 2x = 0
-3 + 9x = 11 + 0
-3 + 9x = 11

Add '3' to each side of the equation.
-3 + 3 + 9x = 11 + 3

Combine like terms: -3 + 3 = 0
0 + 9x = 11 + 3
9x = 11 + 3

Combine like terms: 11 + 3 = 14
9x = 14

Divide each side by '9'.
x = 1.555555556

Simplifying
x = 1.555555556

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