First you can solve for b: Subtract a on both sides and get 2b=-a+10, then divide by 2 to get b by itself and get: b=-1/2a+5
Then you can plug in this equation for b in the other: This would give you: 2a+-1/2a+5=6. Then you can use that equation to solve for a and get: 1.5a+5=6, subtract 5, 1.5a=1, divide by 1.5, a=1/1.5
Then you can plug in the value of a to solve for b.
Answer:
The answer is -4.
Step-by-step explanation:
Because the 4 x 4 is 16
Answer:
x is on R,Q and Q,P and y is R,S to S,P
Step-by-step explanation:
picture it on a coordinate plane
