If 3-5 x -9-33- then the value of x is 40A- TrueB- False

The correct option is A True Given, 3/5x + 9 = 33 Subtracting 9 from both the sides, we get ⇒3/5x + 9 9 = 33 9 ⇒3/5x = 24 Multiplying both the sides by 5, ...

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Byju's Answer

Standard VIII

Mathematics

Performing Mathematical Operations on Equation

If 3/5 x +9=3...

Question

If $\frac{3}{5} x + 9 = 33$ , then the value of $x$ is 40.

True

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False

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Solution

The correct option is A
True

Given, $\frac{3}{5} x + 9 = 33$
Subtracting 9 from both the sides, we get
$\Rightarrow \frac{3}{5} x + 9 - 9 = 33 - 9$
$\Rightarrow \frac{3}{5} x = 24$
Multiplying both the sides by 5, we get
$\Rightarrow \frac{3 x}{5} \times 5 = 24 \times 5$
$\Rightarrow 3 x = 120$
Dividing both the sides by 3, we get
$\Rightarrow \frac{3 x}{3} = 120 \div 3$
$\Rightarrow x = 40$

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Similar questions

The value of the expression $x^{2} - 5 x + 4 w h e n x = - 3$ is,
$(- 3)^{2} - 5 \times - 3 + 4 = 9 + 15 + 4 = 28$

Q. If

\frac{3}{5} x + 9 = 33

, what is the value of

x

The value of the expression $(2 x)^{2} + 5 x$ for $x = 3$ is $51$ .

Substituting $x = - 3$ in $x^{2} + 5 x$ gives $3^{2} + 5 (- 3) = - 9 - 15 = - 24.$

State whether the given statement is true or false.
The value of the expression $(2 x)^{2} + 5 x$ for $x = 3$ is 51.

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If 35x+9=33, then the value of x is 40.

The correct option is A True Given, 35x+9=33 Subtracting 9 from both the sides, we get ⇒35x+9−9=33−9 ⇒35x=24 Multiplying both the sides by 5, we get ⇒3x5×5=24×5 ⇒3x=120 Dividing both the sides by 3, we get ⇒3x3=120÷3 ⇒x=40

If $\frac{3}{5} x + 9 = 33$ , then the value of $x$ is 40.