Question

Which of these is an equation255m + 87m + 2 = 304(5+2)

Answer 1

Given:

`\begin{gathered} 1)\text{ 25} \\ \\ 2)\text{ }5m+8 \\ \\ 3)\text{ }7m+2=30 \\ \\ 4)\text{ }4(5+2) \end{gathered}`

Find: Equation.

Sol:

For the equation:

An equation is a mathematical statement with an 'equal to' symbol between two expressions that have equal values.

So the options.

`7m+2=30`

Is an equation.

In the equation find the value of "m"