7x-2(3x+15)=38

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Solution for 7x-2(3x+15)=38 equation:


Simplifying
7x + -2(3x + 15) = 38

Reorder the terms:
7x + -2(15 + 3x) = 38
7x + (15 * -2 + 3x * -2) = 38
7x + (-30 + -6x) = 38

Reorder the terms:
-30 + 7x + -6x = 38

Combine like terms: 7x + -6x = 1x
-30 + 1x = 38

Solving
-30 + 1x = 38

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 1x = 38 + 30

Combine like terms: -30 + 30 = 0
0 + 1x = 38 + 30
1x = 38 + 30

Combine like terms: 38 + 30 = 68
1x = 68

Divide each side by '1'.
x = 68

Simplifying
x = 68

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