12X+1+X+10=90

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Solution for 12X+1+X+10=90 equation:


Simplifying
12X + 1 + X + 10 = 90

Reorder the terms:
1 + 10 + 12X + X = 90

Combine like terms: 1 + 10 = 11
11 + 12X + X = 90

Combine like terms: 12X + X = 13X
11 + 13X = 90

Solving
11 + 13X = 90

Solving for variable 'X'.

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

Add '-11' to each side of the equation.
11 + -11 + 13X = 90 + -11

Combine like terms: 11 + -11 = 0
0 + 13X = 90 + -11
13X = 90 + -11

Combine like terms: 90 + -11 = 79
13X = 79

Divide each side by '13'.
X = 6.076923077

Simplifying
X = 6.076923077

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