Solve {l}{2(2)+(-3)=1}{2-(-3)=5}

$$\left\{ \begin{array} { l } { 2 ( 2 ) + ( - 3 ) = 1 } \\ { 2 - ( - 3 ) = 5 } \end{array} \right.$$

Verify

Solution Steps

Multiply 2 and 2 to get 4.

$$4-3=1\text{ and }2-\left(-3\right)=5$$

Subtract 3 from 4 to get 1.

$$1=1\text{ and }2-\left(-3\right)=5$$

Compare 1 and 1.

$$\text{true}\text{ and }2-\left(-3\right)=5$$

The opposite of -3 is 3.

$$\text{true}\text{ and }2+3=5$$

Add 2 and 3 to get 5.

$$\text{true}\text{ and }5=5$$

Compare 5 and 5.

$$\text{true}\text{ and }\text{true}$$

The conjunction of \text{true} and \text{true} is \text{true}.

$$\text{true}$$