1. You want to get one variable by itself, in this case Y in the first one is easier. You would get y = -5x -2, so you substitute that in for Y in the second equation
Answer:
The answer or equation isn't correct because the answer would be -17/43 if the equation was 516x + 214= 10
Step-by-step explanation:
Answer:
12x+3
Step-by-step explanation:
15x-x3=12x
12x+3
Answer:
6/5 or 1.2
Step-by-step explanation:
put them both as fractions
1/5 x 6/1
6/5=1.2
Answer:
22.5 cm
Step-by-step explanation:
length times width times height