Verona is solving the equation -3+4x=9. In order to isolate the variable term using the addition property of equality, which number should she add to both sides of the equation?

he should add 3

Step-by-step explanation: he should add 3 because then you have 4x=12 and that simplifies to x=3

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5