Answer:
x = 1
y = -3/2
Step-by-step explanation:
Step 1: Arrange the equations with like terms in column.
Step 2: You want 1 set of coefficients that are opposites. This problem already has opposites: -2y and +2y.
Step 3: Solve for x.
4x-2y=7
3x+2y=0
--------------
7x = 7
x = 1
Step 4: Substitute the value of x and solve for y.
4(1)-2y=7
4-2y=7
-2y=7-4
-2y=3
y=-3/2
Answer: Reduction
(0,0)
1/3
Step-by-step explanation:
Answer:
9/10
Step-by-step explanation:
You have to make the denominators the same.
Sorry if it's wrong.
¯\_(ツ)_/¯
Answer:
1. 1 kg =2.20462poud
so 12kg= 26.4555pound
2. 1 meter=39.3701inches
so a 100 meter is 3937.01 inches
i hope you understand i hope you do better in your grades
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Step-by-step explanation:
Answer:
hcf = 8..................
