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Chapter 2: Q 2.23 (page 109)

Solve3r+56+1=4r+33

Short Answer

Expert verified

The answer isr=1

Step by step solution

01

Step 1. Given information

The equation is 3r+56+1=4r+33

Find value of r and check it.

02

Step 2. Calculation

Simplify the equation 3r+56+1=4r+33

LCD of 3,6 is 6. so,

63r+56+1=64r+333r+5+6=8r+6

Combine like terms,

5+6-6=8r-3r5=5r1=r

03

Step 3. Check the answer

Substitute r=1in equation 3r+56+1=4r+33

31+56+1=41+3386+1=7373=73

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