2+3(x-4)-7=

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


Simplifying
2 + 3(x + -4) + -7 = 0

Reorder the terms:
2 + 3(-4 + x) + -7 = 0
2 + (-4 * 3 + x * 3) + -7 = 0
2 + (-12 + 3x) + -7 = 0

Reorder the terms:
2 + -12 + -7 + 3x = 0

Combine like terms: 2 + -12 = -10
-10 + -7 + 3x = 0

Combine like terms: -10 + -7 = -17
-17 + 3x = 0

Solving
-17 + 3x = 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 + 3x = 0 + 17

Combine like terms: -17 + 17 = 0
0 + 3x = 0 + 17
3x = 0 + 17

Combine like terms: 0 + 17 = 17
3x = 17

Divide each side by '3'.
x = 5.666666667

Simplifying
x = 5.666666667

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