Algebra Examples

$2 x + 5 + x - 5 = 180$

Step 1

Simplify $2 x + 5 + x - 5$ .

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Step 1.1

Combine the opposite terms in $2 x + 5 + x - 5$ .

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Step 1.1.1

Subtract $5$ from $5$ .

$2 x + x + 0 = 180$

Step 1.1.2

Add $2 x + x$ and $0$ .

$2 x + x = 180$

$2 x + x = 180$

Step 1.2

Add $2 x$ and $x$ .

$3 x = 180$

$3 x = 180$

Step 2

Divide each term in $3 x = 180$ by $3$ and simplify.

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Step 2.1

Divide each term in $3 x = 180$ by $3$ .

$\frac{3 x}{3} = \frac{180}{3}$

Step 2.2

Simplify the left side.

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Step 2.2.1

Cancel the common factor of $3$ .

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Step 2.2.1.1

Cancel the common factor.

$\frac{3 x}{3} = \frac{180}{3}$

Step 2.2.1.2

Divide $x$ by $1$ .

$x = \frac{180}{3}$

$x = \frac{180}{3}$

$x = \frac{180}{3}$

Step 2.3

Simplify the right side.

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Step 2.3.1

Divide $180$ by $3$ .

$x = 60$

$x = 60$

$x = 60$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$