If x[-2{-4(-a)}]+5[-2{-2(-a)}]=4 a, then x= | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Given the equation: $x[-2\{-4(-a)\}]+5[-2\{-2(-a)\}]=4 a$First,simplify the terms inside the brackets:$-4(-a) = 4a$$-2(4a) = -8a$So,the first term

Vedclass · Accepted Answer

$-3$

Vedclass · Answer

(B) Given the equation: $x[-2\{-4(-a)\}]+5[-2\{-2(-a)\}]=4 a$First,simplify the terms inside the brackets:$-4(-a) = 4a$$-2(4a) = -8a$So,the first term is $x(-8a) = -8ax$.Next,simplify the second part:$-2(-a) = 2a$$-2(2a) = -4a$$5(-4a) = -20a$Substitute these back into the equation:$-8ax - 20a = 4a$Add $20a$ to both sides:$-8ax = 24a$Divide both sides by $-8a$ (assuming $a 
eq 0$):$x = \frac{24a}{-8a}$$x = -3$

If $x[-2\{-4(-a)\}]+5[-2\{-2(-a)\}]=4 a,$ then $x=$

Similar Questions

Three numbers are in the ratio $4: 5: 6$ and their average is $25$. The largest number is

When $2^{23}$ is divided by $10$,the remainder will be

$65 \%$ of $240 + ? \%$ of $150 = 210$

Find the least number which when divided by $12, 18, 36$ and $45$ leaves the remainder $8, 14, 32$ and $41$ respectively.

$\sqrt{?} \%$ of $160 = 128 \div 4$

Vedclass Test Series

Exam Paper Generator

Online Exam Module