Find the value of x in the given equation- 8 x-12-20A- 3B- 4C- 1D- 5

The correct option is B 4 Given that 8x 12 = 20 Adding 12 on both sides, we get ⇒ 8x 12 + 12 = 20 + 12 ⇒ 8x = 32 Dividing both the sides by 8, we get ⇒8x/ ...

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Standard VIII

Mathematics

Solving Equations with Linear Expressions on One Side and Numbers on the Other Side

Find the valu...

Question

Find the value of $x$ in the given equation: $8 x - 12 = 20$

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Solution

The correct option is B
4

Given that
$8 x - 12 = 20$
Adding 12 on both sides, we get
$\Rightarrow 8 x - 12 + 12 = 20 + 12$
$\Rightarrow 8 x = 32$
Dividing both the sides by 8, we get
$\Rightarrow \frac{8 x}{8} = \frac{32}{8}$
$\Rightarrow x = 4$

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Find the value of x in the given equation: 8x−12=20

The correct option is B 4 Given that 8x−12=20 Adding 12 on both sides, we get ⇒8x−12+12=20+12 ⇒8x=32 Dividing both the sides by 8, we get ⇒8x8=328 ⇒x=4

Find the value of $x$ in the given equation: $8 x - 12 = 20$

The correct option is B
4

Given that
$8 x - 12 = 20$
Adding 12 on both sides, we get
$\Rightarrow 8 x - 12 + 12 = 20 + 12$
$\Rightarrow 8 x = 32$
Dividing both the sides by 8, we get
$\Rightarrow \frac{8 x}{8} = \frac{32}{8}$
$\Rightarrow x = 4$