3x+1+6x+5=87

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Solution for 3x+1+6x+5=87 equation:


Simplifying
3x + 1 + 6x + 5 = 87

Reorder the terms:
1 + 5 + 3x + 6x = 87

Combine like terms: 1 + 5 = 6
6 + 3x + 6x = 87

Combine like terms: 3x + 6x = 9x
6 + 9x = 87

Solving
6 + 9x = 87

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 + 9x = 87 + -6

Combine like terms: 6 + -6 = 0
0 + 9x = 87 + -6
9x = 87 + -6

Combine like terms: 87 + -6 = 81
9x = 81

Divide each side by '9'.
x = 9

Simplifying
x = 9

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