2x+3=3X-(x+7)

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


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

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

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

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

Solving
3 + 2x = -7 + 3X + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
3 + 2x + x = -7 + 3X + -1x + x

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

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

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

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

Combine like terms: -7 + -3 = -10
3x = -10 + 3X

Divide each side by '3'.
x = -3.333333333 + X

Simplifying
x = -3.333333333 + X

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