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

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


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

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

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

Reorder the terms:
-7 + 2x = 3x + -1[3 + x + -1x]

Combine like terms: x + -1x = 0
-7 + 2x = 3x + -1[3 + 0]
-7 + 2x = 3x + -1[3]

Multiply -1 * 3
-7 + 2x = 3x + -3

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

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

Solving for variable 'x'.

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

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

Combine like terms: 2x + -3x = -1x
-7 + -1x = -3 + 3x + -3x

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

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

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

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

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

Simplifying
x = -4

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