4-7x=-45

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Solution for 4-7x=-45 equation: 


Simplifying
4 + -7x = -45

Solving
4 + -7x = -45

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 = -45 + -4

Combine like terms: 4 + -4 = 0
0 + -7x = -45 + -4
-7x = -45 + -4

Combine like terms: -45 + -4 = -49
-7x = -49

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

Simplifying
x = 7

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