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

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


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

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

Reorder the terms in parentheses
+(+14r-49)+4=4*(-4r+3)+3

Remove unnecessary parentheses
+14r-49+4=+4+*(-4r+3+)+3

Reorder the terms in parentheses
+14r-49+4=+(-16r+12)+3

Remove unnecessary parentheses
+14r-49+4=-16r+12+3

We move all terms containing r to the left and all other terms to the right.
+14r+16r=+12+3+49-4

We simplify left and right side of the equation.
+30r=+60

We divide both sides of the equation by 30 to get r.
r=2

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