Fractions and Decimals

Discrete Mathematics

Differential Equations

Solved on Sep 18, 2023

Solve the equation $\frac{a}{3}-10=-7$ , fill in the missing term, and simplify the result.

STEP 1

Assumptions1. The equation is $\frac{a}{3}-10=-7$ . The missing term is $a$
3. The missing description is "Multiply both sides by3"

STEP 2

First, we need to isolate $\frac{a}{}$ on one side of the equation. We can do this by adding10 to both sides of the equation.
$\frac{a}{}-10+10=-7+10$

STEP 3

implify the equation.
$\frac{a}{3}=3$

STEP 4

Now, we need to find the value of $a$ . We can do this by multiplying both sides of the equation by3, as suggested in the missing description.
$a=3 \times3$

STEP 5

Calculate the value of $a$ .
$a=3 \times3 =9$ The missing term is $9$ and the missing description is "Multiply both sides by3".

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