Solve Find the distance between each pair of points. S(- 3, 2), 7(4, 5); d * sqrt((x_{2} - x_{1}) ^ 2 + (y_{2} - y_{1}) ^ 2) | 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

$$\left. \begin{array} { l } { x + 7 x + 5 = 2 } \\ { 32 - [ 32 - 50 + 440 - 40 + 206120 + 620 - ( 245 ) - ( 201 - 621 - 6 ) ( 21 - 6 ) } \\ { 32 + ( 5 ( - 3.2 ) + 7 ( 45 ) ) } \\ { ( \sqrt { ( 3 ( 5 - x ) ) ^ \right.$$

Solve for x, y

$y=331$

Solution Steps

Consider the first equation. Combine $x$ and $7x$ to get $8x$.

$$8x+5=2$$

Subtract $5$ from both sides.

$$8x=2-5$$

Subtract $5$ from $2$ to get $-3$.

$$8x=-3$$

Divide both sides by $8$.

$$x=-\frac{3}{8}$$

Consider the second equation. Multiply $5$ and $-3.2$ to get $-16$.

$$y=32-16+7\times 45$$

Subtract $16$ from $32$ to get $16$.

$$y=16+7\times 45$$

Multiply $7$ and $45$ to get $315$.

$$y=16+315$$

Add $16$ and $315$ to get $331$.

$$y=331$$

The system is now solved.

$$x=-\frac{3}{8}$$ $$y=331$$