Hirotoshi solved the equation 642x8=10 there is 2 solutions
Mathematics
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Question
Hirotoshi solved the equation 642x8=10 there is 2 solutions
1 Answer

1. User Answers apologiabiology
for a=b solve for a such that a=b or a=b
642x8=10
minusĀ 6 both sides
42x8=16
divide both sides by 4
2x8=4
solve
2x8=4 and 2x8=4
add 8 to both sides of both equations
2x=12 and 2x=4
divide both sides by 2
x=6 and x=2
x=2 or 6