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

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


Simplifying
7 + -5[4 + -3(2 + x)] = 0
7 + -5[4 + (2 * -3 + x * -3)] = 0
7 + -5[4 + (-6 + -3x)] = 0

Combine like terms: 4 + -6 = -2
7 + -5[-2 + -3x] = 0
7 + [-2 * -5 + -3x * -5] = 0
7 + [10 + 15x] = 0

Combine like terms: 7 + 10 = 17
17 + 15x = 0

Solving
17 + 15x = 0

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + 15x = 0 + -17

Combine like terms: 17 + -17 = 0
0 + 15x = 0 + -17
15x = 0 + -17

Combine like terms: 0 + -17 = -17
15x = -17

Divide each side by '15'.
x = -1.133333333

Simplifying
x = -1.133333333

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