7x+3(-x)=5

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Solution for 7x+3(-x)=5 equation:


Simplifying
7x + 3(-1x) = 5

Remove parenthesis around (-1x)
7x + 3 * -1x = 5

Multiply 3 * -1
7x + -3x = 5

Combine like terms: 7x + -3x = 4x
4x = 5

Solving
4x = 5

Solving for variable 'x'.

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

Divide each side by '4'.
x = 1.25

Simplifying
x = 1.25

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