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What is the value of x in the equation 8x-2y=48, when y=4?.
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What is the value of x in the equation 8x-2y=48, when y=4?.

User Mr Dansk
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8x-2*4=48 \Rightarrow 8x-8=48 \Rightarrow 8x=56 \Rightarrow x=7
User Naeem Sarfraz
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2 votes
8x-2y=48
y=4
8x-2×4=48
8x=48+8
8x=56
x=7
User Datasmurf
by
8.4k points
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