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Chapter 1: Q32. (page 49)

Solve each equation or formula for the specified variables

a-4b22c=dfor a

Short Answer

Expert verified

The value of a for equation a-4b22c is 2cd+4b2.

Step by step solution

01

- Order for simplification 

To evaluate any expression involving more than one operation, follow the below order of operations:

  • The expression can be converted into algebraic expression by using the algebra, to find the value of unknown variable.
  • Use the equality properties to solve equation.
02

– Multiply by 2c

To evaluate given expression, first multiply 2c on both sides of the equation.

a鈭�4b22c鈰�2c=d鈰�2ca鈭�4b2=2cd

03

– Add 4b2

To simplify further add 4b2 on both sides of equation.

a鈭�4b2+4b2=2cd+4b2a=2cd+4b2

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