## ASVAB Math Knowledge Practice Test 966138

Question 1 of 5
###### Two Variables

When solving an equation with two variables, replace the variables with the values given and then solve the now variable-free equation. (Remember order of operations, PEMDAS, Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.)

Solve -3a - 6a = -4a + 8y - 4 for a in terms of y.

 -9y + 1 -1$$\frac{2}{3}$$y + 2$$\frac{1}{3}$$ 14y - 4 2y - 2