Question

if 5 (1 - x) + 3 (1 + x) upon 1 minus 2 x is equal to 8 then the value of x is​

Answer 1

Step-by-step explanation:

Given -

5(1 - x) + 3(1 + x)/1 - 2x = 8

To Find -

Value of x

Now,

» 5(1 - x) + 3(1 + x)/1 - 2x = 8

» 5(1 - x) + 3(1 + x) = 8(1 - 2x)

» 5 - 5x + 3 + 3x = 8 - 16x

» 8 - 2x = 8 - 16x

» -2x + 16x = 0

» 14x = 0

• » x = 0

Hence,

The value of x is 0.

Verification :-

» 5(1 - x) + 3(1 + x)/1 - 2x = 8

» 5(1 - 0) + 3(1 + 0)/ 1 - 2(0) = 8

» 5(1) + 3(1)/1 = 8

» 8 = 8

LHS = RHS

Hence,

Verified..

Answer 2

$\huge \mathfrak{Answer:-}$

$\large\underline\mathrm{The \: value \: of \: x \: is \: 0}$

$\large\underline\mathrm{Given:-}$

• 5(1 - x) + 3(1 + x)/1 - 2x = 8

$\large\underline\mathrm{To \: find}$

• Value of x ?

$\large\underline\mathrm{Solution}$

$\implies$ 5(1 - x) + 3(1 + x)/1 - 2x = 8

$\implies$ 5(1 - x) + 3(1 + x) = 8(1 - 2x)

$\implies$ 5 - 5x + 3 + 3x = 8 - 16x

$\implies$ 8 - 2x = 8 - 16x

$\implies$ -2x + 16x = 0

$\implies$ 14x = 0

$\implies$ x = 0

$\large\underline\mathrm{Hence,}$

$\large\underline\mathrm{The \: value \: of \: x \: is \: 0}$

$\large\underline\mathrm{Hope \: it \: helps \: you \: plz \: mark \: me \: brainlist}$