Answer: x=7
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
2(6x+5)=94
(2)(6x)+(2)(5)=94(Distribute)
12x+10=94
Step 2: Subtract 10 from both sides.
12x+10−10=94−10
12x=84
Step 3: Divide both sides by 12.
12x
12
=
84
12
x=7
Set up an equation:
45 = 4x +5 Subtract 5 from both sides.
40 = 4x Divide by 10 on both sides
10 = x.
Sal is 10 years old.
Answer:
18, 81, 1188, 1818, 1881, 8118, 8181, 8811
Step-by-step explanation:
Please see the attached file for explanation
Answer:
9x-2y=-17
becuase 7x+2x is 9 and y-3y is -2y and -11-6=-17