2(x-7)+7=3x-(5-4x)

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Solution for 2(x-7)+7=3x-(5-4x) equation:


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

Reorder the terms:
2(-7 + x) + 7 = 3x + -1(5 + -4x)
(-7 * 2 + x * 2) + 7 = 3x + -1(5 + -4x)
(-14 + 2x) + 7 = 3x + -1(5 + -4x)

Reorder the terms:
-14 + 7 + 2x = 3x + -1(5 + -4x)

Combine like terms: -14 + 7 = -7
-7 + 2x = 3x + -1(5 + -4x)
-7 + 2x = 3x + (5 * -1 + -4x * -1)
-7 + 2x = 3x + (-5 + 4x)

Reorder the terms:
-7 + 2x = -5 + 3x + 4x

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

Solving
-7 + 2x = -5 + 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.
-7 + 2x + -7x = -5 + 7x + -7x

Combine like terms: 2x + -7x = -5x
-7 + -5x = -5 + 7x + -7x

Combine like terms: 7x + -7x = 0
-7 + -5x = -5 + 0
-7 + -5x = -5

Add '7' to each side of the equation.
-7 + 7 + -5x = -5 + 7

Combine like terms: -7 + 7 = 0
0 + -5x = -5 + 7
-5x = -5 + 7

Combine like terms: -5 + 7 = 2
-5x = 2

Divide each side by '-5'.
x = -0.4

Simplifying
x = -0.4

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