4-(3x+2(x-1)+2)+7x=3x-3(x-3)+1

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Solution for 4-(3x+2(x-1)+2)+7x=3x-3(x-3)+1 equation:


Simplifying
4 + -1(3x + 2(x + -1) + 2) + 7x = 3x + -3(x + -3) + 1

Reorder the terms:
4 + -1(3x + 2(-1 + x) + 2) + 7x = 3x + -3(x + -3) + 1
4 + -1(3x + (-1 * 2 + x * 2) + 2) + 7x = 3x + -3(x + -3) + 1
4 + -1(3x + (-2 + 2x) + 2) + 7x = 3x + -3(x + -3) + 1

Reorder the terms:
4 + -1(-2 + 2 + 3x + 2x) + 7x = 3x + -3(x + -3) + 1

Combine like terms: -2 + 2 = 0
4 + -1(0 + 3x + 2x) + 7x = 3x + -3(x + -3) + 1
4 + -1(3x + 2x) + 7x = 3x + -3(x + -3) + 1

Combine like terms: 3x + 2x = 5x
4 + -1(5x) + 7x = 3x + -3(x + -3) + 1

Remove parenthesis around (5x)
4 + -1 * 5x + 7x = 3x + -3(x + -3) + 1

Multiply -1 * 5
4 + -5x + 7x = 3x + -3(x + -3) + 1

Combine like terms: -5x + 7x = 2x
4 + 2x = 3x + -3(x + -3) + 1

Reorder the terms:
4 + 2x = 3x + -3(-3 + x) + 1
4 + 2x = 3x + (-3 * -3 + x * -3) + 1
4 + 2x = 3x + (9 + -3x) + 1

Reorder the terms:
4 + 2x = 9 + 1 + 3x + -3x

Combine like terms: 9 + 1 = 10
4 + 2x = 10 + 3x + -3x

Combine like terms: 3x + -3x = 0
4 + 2x = 10 + 0
4 + 2x = 10

Solving
4 + 2x = 10

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 2x = 10 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = 10 + -4
2x = 10 + -4

Combine like terms: 10 + -4 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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