Solve the following systems mathematically using substitution -4x-3y=12y=2x-14
1 answer:
Answer:
(3,-8)
Step-by-step explanation:
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Answer:
4x+21+3x-5=121
7x+16=121
x=15
angle ABD =4(15)+21=81
4L - 2L = 2L
710mL - 690mL = 20mL
your final answer is... 2L 20mL
The answer to this is X=2.2
Answer:
17 and 12
Step-by-step explanation:
x+y=29
x-y=5
2x=34
x=34/2
x=17
17+y=29
29-17=y
12=y
17-y=5
17-5=y
12=y
Divide 2 into 10. The sum which it gives would be 0.2
