Question

Expresses the equality of two mathematical expressions.

3x + 3 = 2x + 4

2x + 3y = 2 - 2x

Answer 1

What. Up. Kyndall

Explanation:

Answer 2

`x=1`

`y=(2-4x)/(3)`

Explanation:

Given : Mathematical expressions,

`3x + 3 = 2x + 4`

`2x + 3y = 2 - 2x`

To find : Expresses the equality of two mathematical expressions ?

Solution :

The equality of mathematical expressions is defined as a relationship between two quantities or asserting that the quantities have the same value.

In expression,
`3x + 3 = 2x + 4`

Solve the expression,

`3x-2x=4-3`

`x=1`

The relationship is that the value of x is 1.

In expression,
`2x+3y=2-2x`

Solve the expression,

`3y=2-2x-2x`

`3y=2-4x`

`y=(2-4x)/(3)`

The relationship between x and y is
`y=(2-4x)/(3)`