4=7-3(x+2)

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


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

Reorder the terms:
4 = 7 + -3(2 + x)
4 = 7 + (2 * -3 + x * -3)
4 = 7 + (-6 + -3x)

Combine like terms: 7 + -6 = 1
4 = 1 + -3x

Solving
4 = 1 + -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.
4 + 3x = 1 + -3x + 3x

Combine like terms: -3x + 3x = 0
4 + 3x = 1 + 0
4 + 3x = 1

Add '-4' to each side of the equation.
4 + -4 + 3x = 1 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 1 + -4
3x = 1 + -4

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

Divide each side by '3'.
x = -1

Simplifying
x = -1

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