# The Multiplication Property of Equality Could be Used to Solve Which of the Following Equations?

## Question: The multiplication property of equality could be used to solve which of the following equations? Choose the correct option.

## a) -3 + y = 7

b) b ÷ (-2) = 18

c) (x + 2)(x - 3) = 0

d) m + 7 = -12

### The multiplication property of equality states that when we multiply both sides of an equation by the same number, the two sides remain equal.

## Answer: Option b) - The multiplication property of equality could be used to solve the equation b ÷ (-2) = 18.

Let's look into the options to answer this.

## Explanation:

MUltiplicative property of equality states that if we multiply both sides of an equation with the same number, the equality still remains.

consider a,b,c ∈ ℝ and if a = b, then a.c = b.c

b ÷ (-2) = 18 satisfies the multiplication property of equality.

This is because we can find the value of b by multiplying both sides by -2.

### Thus, option b) - The multiplication property of equality could be used to solve the equation b ÷ (-2) = 18

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