Solve K - 24 = - 50; 4x + 7 = 15 J C | 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

$$\left. \begin{array} { l } { K - 24 = - 50 } \\ { 4 X + 7 = 15 } \end{array} \right.$$

Solve for K, X

$K=-26$
$X=2$

Solution Steps

Consider the first equation. Add $24$ to both sides.

$$K=-50+24$$

Add $-50$ and $24$ to get $-26$.

$$K=-26$$

Consider the second equation. Subtract $7$ from both sides.

$$4X=15-7$$

Subtract $7$ from $15$ to get $8$.

$$4X=8$$

Divide both sides by $4$.

$$X=\frac{8}{4}$$

Divide $8$ by $4$ to get $2$.

$$X=2$$

The system is now solved.

$$K=-26$$ $$X=2$$