Solve the following equations:4=5(p−2)
Given: To solve 4=5(p−2)
Step 1: Open the bracket.
4=5p−10
Step 2: Rearrange by taking variable on LHS and numerals on RHS.
5p=4+10
5p=14
p=14/5
Hence, the value of p is 14/5.
Solve the following equations by trial and error method:
(i) 5p + 2 = 17 (ii) 3m − 14 = 4
Solve the following equations by trial and error method:(i) 5p+2=17(ii) 3m−14=4