4x+5=7x-7

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Solution for 4x+5=7x-7 equation:


4x+5=7x-7

We simplify the equation to the form, which is simple to understand
4x+5=7x-7

We move all terms containing x to the left and all other terms to the right.
+4x-7x=-7-5

We simplify left and right side of the equation.
-3x=-12

We divide both sides of the equation by -3 to get x.
x=4

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