Question

Which equation is equivalent to log Subscript 3 Baseline (x 5) = 2?.

Answer 1

The equivalent equation is x - 4 = 0.

Linear system

It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.

Simplification

Simplification is to make something easier to do or understand and to make something less complicated.

Given

The expression is $\rm log_3(x + 5) = 2$.

To find

The equivalent equation.

How to find the equivalent equation.

The expression is $\rm log_3(x + 5) = 2$.

On simplifying. we get

$\begin{aligned} \rm log_3(x + 5) &= 2\\x + 5 &= 3^2\\x + 5 &= 9 \\x &= 9 - 5\\x &= 4\\x - 4 &= 0\\\end{aligned}$

The equivalent equation is x - 4 = 0.

More about the linear system link is given below.

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