Answer: x=8; y=-12
Step-by-step explanation:
1. You can apply the Elimination method:
- Mulitply the first equation by -2:
- Sum both equations and solve for y:
- Substitute the value obtained (y=-12) in one the original equations and then solve for x:
This looks like an example of translation, where a figure is shifted, but not changed in size. Here's an example:
Answer:
8
Step-by-step explanation:
3(8-m)=5m-40
you first distribute 3 through the parenthesis
24-3m=5m-40
Move the variable to the left and change sign
24-3m-5m=-40
now move the constant to the right
-3m-5m=-40-24
collect like terms
-8m=-40-24
-8m=-64
Divide both sides by -8 and negative divide negative number becomes positive
so m = 8
Answer:
Let's simplify step-by-step.
14z+11z+23z+16z+9z+27z
Combine Like Terms:
=14z+11z+23z+16z+9z+27z
=(14z+11z+23z+16z+9z+27z)
=100z
Step-by-step explanation: