The answer is for x is x = 60
Star at -20 and go back by -5 on the number line
Since y=3x+15
sub 3x+15 for y in other equation
2x+3(3x+15)=1
2x+9x+45=1
minus 45
11x=-44
divide 11
x=-4
sub
y=3x+15
y=3(-4)+15
y=-12+15
y=3
(-4,3)
Answer:
10.12
Step-by-step explanation:
5.6x2
