16-4x+3(2x-5)=31

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Solution for 16-4x+3(2x-5)=31 equation:


Simplifying
16 + -4x + 3(2x + -5) = 31

Reorder the terms:
16 + -4x + 3(-5 + 2x) = 31
16 + -4x + (-5 * 3 + 2x * 3) = 31
16 + -4x + (-15 + 6x) = 31

Reorder the terms:
16 + -15 + -4x + 6x = 31

Combine like terms: 16 + -15 = 1
1 + -4x + 6x = 31

Combine like terms: -4x + 6x = 2x
1 + 2x = 31

Solving
1 + 2x = 31

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 2x = 31 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = 31 + -1
2x = 31 + -1

Combine like terms: 31 + -1 = 30
2x = 30

Divide each side by '2'.
x = 15

Simplifying
x = 15

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