Maths-

General

Easy

Question

# Solve 92 = - 4(2r - 5)

Hint:

### An equation in which highest power of any variable is always 1 is known as a Linear equation.

We will simplify the given equation and find the value of r.

## The correct answer is: Value of r for the given equation is - 9

### Step-by-step solution:-

92 = -4 (2r - 5)

∴ = 2r - 5 ….................................................. (Dividing both sides by -4)

∴ - 23 = 2r - 5

∴ - 23 + 5 = 2r …....................................................... (Taking all constants together)

∴ - 18 = 2r

∴ = r ........................................................... (Dividing both sides by 2)

∴ - 9 = r

Final Answer:-

∴ Value of r for the given equation is -9.

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