-31-7x=93-42x

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Solution for -31-7x=93-42x equation:


Simplifying
-31 + -7x = 93 + -42x

Solving
-31 + -7x = 93 + -42x

Solving for variable 'x'.

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

Add '42x' to each side of the equation.
-31 + -7x + 42x = 93 + -42x + 42x

Combine like terms: -7x + 42x = 35x
-31 + 35x = 93 + -42x + 42x

Combine like terms: -42x + 42x = 0
-31 + 35x = 93 + 0
-31 + 35x = 93

Add '31' to each side of the equation.
-31 + 31 + 35x = 93 + 31

Combine like terms: -31 + 31 = 0
0 + 35x = 93 + 31
35x = 93 + 31

Combine like terms: 93 + 31 = 124
35x = 124

Divide each side by '35'.
x = 3.542857143

Simplifying
x = 3.542857143

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