(i) Find the value of x in the equation 3x + y = 7, if y = 1.
Answers
Answered by
2
Step-by-step explanation:
By putting the value of y we get
3x + 1 = 7
3x = 7 - 1
3x = 6
x = 6 ÷ 3
x = 2
Answered by
0
answer: 2
Step-by-step explanation:
3x + y = 7 and y = 1
then, its easy (3 x 2) = 6 + 1 or y = 7
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