-[5x+(3x+3)]=5-(7x+4)

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Solution for -[5x+(3x+3)]=5-(7x+4) equation:


Simplifying
-1[5x + (3x + 3)] = 5 + -1(7x + 4)

Reorder the terms:
-1[5x + (3 + 3x)] = 5 + -1(7x + 4)

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

Reorder the terms:
-1[3 + 5x + 3x] = 5 + -1(7x + 4)

Combine like terms: 5x + 3x = 8x
-1[3 + 8x] = 5 + -1(7x + 4)
[3 * -1 + 8x * -1] = 5 + -1(7x + 4)
[-3 + -8x] = 5 + -1(7x + 4)

Reorder the terms:
-3 + -8x = 5 + -1(4 + 7x)
-3 + -8x = 5 + (4 * -1 + 7x * -1)
-3 + -8x = 5 + (-4 + -7x)

Combine like terms: 5 + -4 = 1
-3 + -8x = 1 + -7x

Solving
-3 + -8x = 1 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-3 + -8x + 7x = 1 + -7x + 7x

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

Combine like terms: -7x + 7x = 0
-3 + -1x = 1 + 0
-3 + -1x = 1

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

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

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

Divide each side by '-1'.
x = -4

Simplifying
x = -4

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