7-7 (-8+x)=-14+4×
7+56-7x=-14+4x
63-7x=-14+4x
add 7x to both sides
63=-14+11x
add 14 to both sides
77=11x
divide both sides by 11
7=x
therefore 7 is x
Answer:
the answer is a
Step-by-step explanation:
Laura worked 32 hours and Gabriel worked 12
Answer:
10
Step-by-step explanation:
5+5=10
Answer:
m= --4
Step-by-step explanation:
Slope (m) = ΔY
/ΔX = (-8-(-4))/(-6-(-7) = -4/1 = -4