31(x-98)=x-(-78)

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Solution for 31(x-98)=x-(-78) equation:


Simplifying
31(x + -98) = x + -1(-78)

Reorder the terms:
31(-98 + x) = x + -1(-78)
(-98 * 31 + x * 31) = x + -1(-78)
(-3038 + 31x) = x + -1(-78)

Multiply -1 * -78
-3038 + 31x = x + 78

Reorder the terms:
-3038 + 31x = 78 + x

Solving
-3038 + 31x = 78 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-3038 + 31x + -1x = 78 + x + -1x

Combine like terms: 31x + -1x = 30x
-3038 + 30x = 78 + x + -1x

Combine like terms: x + -1x = 0
-3038 + 30x = 78 + 0
-3038 + 30x = 78

Add '3038' to each side of the equation.
-3038 + 3038 + 30x = 78 + 3038

Combine like terms: -3038 + 3038 = 0
0 + 30x = 78 + 3038
30x = 78 + 3038

Combine like terms: 78 + 3038 = 3116
30x = 3116

Divide each side by '30'.
x = 103.8666667

Simplifying
x = 103.8666667

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