ASVAB Math Knowledge Practice Test 471290

Question 3 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 8b - 3b = -3b + 8z + 1 for b in terms of z.

\(\frac{3}{7}\)z + \(\frac{5}{7}\)
z + \(\frac{1}{11}\)
-2z - \(\frac{1}{6}\)
\(\frac{1}{14}\)z - \(\frac{3}{7}\)