Algebra Examples

$y = - 2 x + 2$ $y = - 2 x - 2$

Step 1

Eliminate the equal sides of each equation and combine.

$- 2 x + 2 = - 2 x - 2$

Step 2

Solve $- 2 x + 2 = - 2 x - 2$ for $x$ .

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Step 2.1

Move all terms containing $x$ to the left side of the equation.

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Step 2.1.1

Add $2 x$ to both sides of the equation.

$- 2 x + 2 + 2 x = - 2$

Step 2.1.2

Combine the opposite terms in $- 2 x + 2 + 2 x$ .

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Step 2.1.2.1

Add $- 2 x$ and $2 x$ .

$0 + 2 = - 2$

Step 2.1.2.2

Add $0$ and $2$ .

$2 = - 2$

Step 2.2

Since $2 \neq - 2$ , there are no solutions.

No solution

Step 3