Question

The multiplication property of equality could be used to solve which of the following equations?

(x + 2)(x - 3) = 0
m + 7 = -12
b ÷ (-2) = 18
-3 + y = 7

Answer 1

`Division` is the inverse of multiplication.
That's your hint that I'll give you :)

We undo division with multiplication.

Answer 2

Example:\[\large\rm x\div 5=2\]I can undo the division by applying the multiplication property of equality,
multiplying both sides by an equal value,
5 in this case.
\[\large\rm x\div5\times5=2\times5\]Division by 5 and multiplication by 5 will "undo" one another,\[\large\rm x=2\times5\]

Answer 3

Use Mathqu homework help app it is best to get instant maths answers

Answer 4

yah

Answer 5

hi