Problem

\( x+7 x+4 x=180 \)

Solution

Step 1 ：\(x + 7x + 4x = 180\)

Step 2 ：\(12x = 180\)

Step 3 ：\(x = \frac{180}{12} = 15\)

From Solvely APP
Source: https://solvelyapp.com/problems/14950/

Get free Solvely APP to solve your own problems!

solvely Solvely
Download