Basic Math Examples

$6 R = R + 5 R$

Step 1

Since $R$ is on the right side of the equation, switch the sides so it is on the left side of the equation.

$R + 5 R = 6 R$

Step 2

Add $R$ and $5 R$ .

$6 R = 6 R$

Step 3

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

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Step 3.1

Subtract $6 R$ from both sides of the equation.

$6 R - 6 R = 0$

Step 3.2

Subtract $6 R$ from $6 R$ .

$0 = 0$

Step 4

Since $0 = 0$ , the equation will always be true for any value of $R$ .

All real numbers

Step 5

The result can be shown in multiple forms.

All real numbers

Interval Notation:

$(- \infty, \infty)$