Find the value of y.
Picture below
1 answer:
We have trapezoid with congruent legs.
30x + 11y = 2x + 3
28x +11y = 3
Also we have
30x + 11y = 12
We got 2 equations:
30x + 11y = 12
28x +11y = 3 (*-1) -----> -28x -11y = -3
30x + 11y = 12
<u> -28x -11y = -3</u>
2x = 9
x=9/2
30x + 11y = 12 ------> 30*9/2 +11y =12 ------> 135+11y =12, ---> 11y = - 123,
y= - 123/11
You might be interested in
Answer:
021110321....1.12...1.1.631.6301
Step-by-step explanation:
Answer:
0.1 I believe would be your answer
Answer: 12 boys: 13 Girls
Step-by-step explanation: Nothing much really.
Answer:
jk
Step-by-step explanation:
Answer:
the answer to your question is
2n + 20
