3x-[5-2(1-2x)]=7x-5

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Solution for 3x-[5-2(1-2x)]=7x-5 equation:


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

Combine like terms: 5 + -2 = 3
3x + -1[3 + 4x] = 7x + -5
3x + [3 * -1 + 4x * -1] = 7x + -5
3x + [-3 + -4x] = 7x + -5

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

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

Reorder the terms:
-3 + -1x = -5 + 7x

Solving
-3 + -1x = -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.
-3 + -1x + -7x = -5 + 7x + -7x

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

Combine like terms: 7x + -7x = 0
-3 + -8x = -5 + 0
-3 + -8x = -5

Add '3' to each side of the equation.
-3 + 3 + -8x = -5 + 3

Combine like terms: -3 + 3 = 0
0 + -8x = -5 + 3
-8x = -5 + 3

Combine like terms: -5 + 3 = -2
-8x = -2

Divide each side by '-8'.
x = 0.25

Simplifying
x = 0.25

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