7x-(3x-10)=38

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Solution for 7x-(3x-10)=38 equation:


Simplifying
7x + -1(3x + -10) = 38

Reorder the terms:
7x + -1(-10 + 3x) = 38
7x + (-10 * -1 + 3x * -1) = 38
7x + (10 + -3x) = 38

Reorder the terms:
10 + 7x + -3x = 38

Combine like terms: 7x + -3x = 4x
10 + 4x = 38

Solving
10 + 4x = 38

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 4x = 38 + -10

Combine like terms: 10 + -10 = 0
0 + 4x = 38 + -10
4x = 38 + -10

Combine like terms: 38 + -10 = 28
4x = 28

Divide each side by '4'.
x = 7

Simplifying
x = 7

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