7+7x-(-2x)+3=4

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Solution for 7+7x-(-2x)+3=4 equation:


7+7x-(-2x)+3=4

We simplify the equation to the form, which is simple to understand 
7+7x-(-2x)+3=4

Remove unnecessary parentheses
7+7x+2x+3=4

We move all terms containing x to the left and all other terms to the right. 
+7x+2x=+4-7-3

We simplify left and right side of the equation. 
+9x=-6

We divide both sides of the equation by 9 to get x. 
x=-0.666666666667

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