3/2
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer: x=4 and y= 3
Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation
10+(-7)=3. Hope this helped :))
150 divided by 25 equals 6. 6 times 3 equals 18. This means that you will spend $18 on gas each week.
6m+23
You have to use distributive property, so 15x2=30 and 2x3m= 6m. You then subtract 30 from 7 and get 23.
