hardwick744
hardwick744
26.02.2021 • 
Mathematics

Question 26 pts 8.7.12.3 1. Line 1 is the question. The mistake started from Line . 2. Line 2, after using the distributive property, we should write -28 8x 3. The whole process will be: LaTeX: -4\left(7-2x\right)=3\left(x+4\right)− 4 ( 7 − 2 x ) = 3 ( x + 4 ) -28+8x=3x+ minus 3x on both sides, then -28+ =2 Plus 28 on both sides, then 5x= , then x=

Solved
Show answers

Ask an AI advisor a question