Which phrases below best describe the equation x - 240 = 91? (Select all) x less 240 is 91
x less 240 is 91
x less than 240 is 91
x less than 240 is 91
240 less than x is 91
240 less than x is 91
x subtracted from 240 is 91
x subtracted from 240 is 91
240 less x is 91
240 less x is 91
240 subtracted from x is 91

There isn't a specific answer in my knowledge but the answer that's matches with most of them is 149

2500

step-by-step explanation:

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18