Question

Q2. Solve and checki
a. 5x + 7 = 2x + 19​

Answer 1

$\green{\bold{\underline{ ☆ UPSC-ASPIRANT ☆} }}$

$\red{\bold{\underline{\underline{QUESTION:-}}}}$

5x + 7 = 2x + 19

$\huge\bigstar\huge\tt\underline\red{ᴀɴsᴡᴇʀ }\bigstar$

$5x + 7 = 2x + 19$

$3x = 12$

$x = 4$

Now check :-

$5(4) + 7 = 27$

$2(4) + 19 = 19 + 8 = 27$

$5x + 7 = 2x + 19 \: are \: equal$

∴L.H.S=R.H.S

Hope it helps you..!!!

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Answer 2

Answer:

9999x+58=699445-8561