7x-4=-2-40

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Solution for 7x-4=-2-40 equation:


Simplifying
7x + -4 = -2 + -40

Reorder the terms:
-4 + 7x = -2 + -40

Combine like terms: -2 + -40 = -42
-4 + 7x = -42

Solving
-4 + 7x = -42

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 7x = -42 + 4

Combine like terms: -4 + 4 = 0
0 + 7x = -42 + 4
7x = -42 + 4

Combine like terms: -42 + 4 = -38
7x = -38

Divide each side by '7'.
x = -5.428571429

Simplifying
x = -5.428571429

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