Solve NO DATE and plot the following the number line luse only number 2 2.5 40 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$\left. \begin{array} { l } { x } \\ { x = 1 / 2 x } \\ { 5 } \\ { \text { a \right.$$

Solve for x, y, z

$y=0$
$z=5$

Solution Steps

Consider the first equation. Subtract $\frac{1}{2}x$ from both sides.

$$x-\frac{1}{2}x=0$$

Combine $x$ and $-\frac{1}{2}x$ to get $\frac{1}{2}x$.

$$\frac{1}{2}x=0$$

Multiply both sides by $2$, the reciprocal of $\frac{1}{2}$. Anything times zero gives zero.

$$x=0$$

Consider the second equation. Insert the known values of variables into the equation.

$$y=0$$

The system is now solved.

$$x=0$$ $$y=0$$ $$z=5$$