Solve the distance pa and x + y = 20; y = 2x + 3; y = 2x + 8; x + y = 6 and | 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

$$\left. \begin{array} { l } { x + y = 6 x + y = 20 } \\ { y = 2 x + 3 y = 2 x + 8 } \end{array} \right.$$

Solve for x

$x=0$

Steps for Solving Linear Equation

Subtract $6x$ from both sides.

$$x+y-6x=y$$

Combine $x$ and $-6x$ to get $-5x$.

$$-5x+y=y$$

Subtract $y$ from both sides.

$$-5x=y-y$$

Combine $y$ and $-y$ to get $0$.

$$-5x=0$$

Product of two numbers is equal to $0$ if at least one of them is $0$. Since $-5$ is not equal to $0$, $x$ must be equal to $0$.

$$x=0$$