Write 4 linear equations in two variables using x and y
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Answered by
1
Answer:
if x = 0
22*0/7 + y = 9
0+y = 9
y = 9
if x = 1
22*1/7 + y = 9
y = 9-22/7
y = (63 - 22)/22
y = 41/22
if x = 2
22*2/7 + y = 9
44/7 + y = 9
y = 9-44/7
y = (63 - 44)/22
y = 19/22
if x = 7
22*7/7 + y = 9
22 + y = 9
y = 9-22
y = -13
Step-by-step explanation:
Answered by
0
Answer:
- An equation is said to be linear equation in two variables if it is written in the form of ax + by + c=0, where a, b & c are real numbers and the coefficients of x and y, i.e a and b respectively, are not equal to zero. For example, 10x+4y = 3 and -x+5y = 2 are linear equations in two variables.
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