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Find X when y=5 in the literal equation 4x+7y=51

Find X when y=5 in the literal equation 4x+7y=51
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2 votes
Find X when y=5 in the literal equation 4x+7y=51

asked
User LuckyStarr
by
8.6k points

1 Answer

4 votes
4x+7y=51

Plug in y=5::
4x+7(5)=51

Simplify:
4x+35=51


4x+35-35=51-35

4x=16 (÷4)

x=4

Done :)



I hope that helps!


answered
User Zheng Qu
by
8.7k points
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