7X+4+6X+2=90

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Solution for 7X+4+6X+2=90 equation:


Simplifying
7X + 4 + 6X + 2 = 90

Reorder the terms:
4 + 2 + 7X + 6X = 90

Combine like terms: 4 + 2 = 6
6 + 7X + 6X = 90

Combine like terms: 7X + 6X = 13X
6 + 13X = 90

Solving
6 + 13X = 90

Solving for variable 'X'.

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

Add '-6' to each side of the equation.
6 + -6 + 13X = 90 + -6

Combine like terms: 6 + -6 = 0
0 + 13X = 90 + -6
13X = 90 + -6

Combine like terms: 90 + -6 = 84
13X = 84

Divide each side by '13'.
X = 6.461538462

Simplifying
X = 6.461538462

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