2r+3r-4-8=r-8

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Solution for 2r+3r-4-8=r-8 equation:


2r+3r-4-8=r-8

We simplify the equation to the form, which is simple to understand 
2r+3r-4-8=r-8

We move all terms containing r to the left and all other terms to the right. 
+2r+3r-1r=-8+4+8

We simplify left and right side of the equation. 
+4r=+4

We divide both sides of the equation by 4 to get r. 
r=1

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