2) In 7x - 2y = 11 if y = -2 find value of x.
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Answered by
2
Answer:
7x - 2 × (-2) = 11
7x + 4 = 11
x = 11 - 4 / 7
x = 1
Step-by-step explanation:
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Answered by
1
Answer:
7x-2y=11
7x-2(-2)=11
7×-(-4)=11
7×+4=11
7×=11-4
7×=7
×=7/7
×=1
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