5+3(7-x)+6x=-42

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Solution for 5+3(7-x)+6x=-42 equation:


Simplifying
5 + 3(7 + -1x) + 6x = -42
5 + (7 * 3 + -1x * 3) + 6x = -42
5 + (21 + -3x) + 6x = -42

Combine like terms: 5 + 21 = 26
26 + -3x + 6x = -42

Combine like terms: -3x + 6x = 3x
26 + 3x = -42

Solving
26 + 3x = -42

Solving for variable 'x'.

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

Add '-26' to each side of the equation.
26 + -26 + 3x = -42 + -26

Combine like terms: 26 + -26 = 0
0 + 3x = -42 + -26
3x = -42 + -26

Combine like terms: -42 + -26 = -68
3x = -68

Divide each side by '3'.
x = -22.66666667

Simplifying
x = -22.66666667

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