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aleksley [76]
3 years ago
6

8x = 7x + 3 Would I combine the 8x and the 7x at all in this equation?

Mathematics
2 answers:
katrin2010 [14]3 years ago
6 0
Subtract 7x from both sides to get x = 3 
hope it helped :)
Kryger [21]3 years ago
3 0
Yes...thats what u want to do. you want to get the x terms on one side and everything else on the other side.

8x = 7x + 3....so we will subtract 7x from both sides
8x - 7x = 7x - 7x + 3....simplify
1x, or just x = 3 (because ur 7x's cancelled each other out)

so ur answer is : x = 3

and u can check ur answer by subbing it back into the original equation.
8x = 7x + 3
8(3) = 7(3) + 3
24 = 21 + 3
24 = 24 (correct)
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