45+7x=-1x+7

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Solution for 45+7x=-1x+7 equation: 


Simplifying
45 + 7x = -1x + 7

Reorder the terms:
45 + 7x = 7 + -1x

Solving
45 + 7x = 7 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
45 + 7x + x = 7 + -1x + x

Combine like terms: 7x + x = 8x
45 + 8x = 7 + -1x + x

Combine like terms: -1x + x = 0
45 + 8x = 7 + 0
45 + 8x = 7

Add '-45' to each side of the equation.
45 + -45 + 8x = 7 + -45

Combine like terms: 45 + -45 = 0
0 + 8x = 7 + -45
8x = 7 + -45

Combine like terms: 7 + -45 = -38
8x = -38

Divide each side by '8'.
x = -4.75

Simplifying
x = -4.75

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