-6(-7x)-(1+x)=178

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Solution for -6(-7x)-(1+x)=178 equation:


Simplifying
-6(-7x) + -1(1 + x) = 178

Remove parenthesis around (-7x)
-6 * -7x + -1(1 + x) = 178

Multiply -6 * -7
42x + -1(1 + x) = 178
42x + (1 * -1 + x * -1) = 178
42x + (-1 + -1x) = 178

Reorder the terms:
-1 + 42x + -1x = 178

Combine like terms: 42x + -1x = 41x
-1 + 41x = 178

Solving
-1 + 41x = 178

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 41x = 178 + 1

Combine like terms: -1 + 1 = 0
0 + 41x = 178 + 1
41x = 178 + 1

Combine like terms: 178 + 1 = 179
41x = 179

Divide each side by '41'.
x = 4.365853659

Simplifying
x = 4.365853659

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