Answer :
Answer:
Step-by-step explanation:
C.
The multiplicative property states that by multiplying both sides of an equation gives you the same sum on both sides. By multiplying both sides by -2, the equations are the same by the property.
Answer:
option C
Step-by-step explanation:
The multiplication property of equality states that same number is multiplied on both sides of the equation
A. (x+2)(x-3)=0
To solve for x we set each factor =0
B. m +7 = -12
To solve for m we subtract 7 from both sides, Its subtraction property
C. b ÷ (-2) = 18
To remove -2 we multiply both sides by -2 because -2 is in the denominator. we use multiplication property of equality
D. -3 + y = 7
To solve for y we add 3 on both sides, its addition property