Question

solve -: 16(3x - 5) - 10(4x - 8) = 40 and verify ??​

Answer 1

Answer ===>

16(3x-5) - 10(4x-8) = 40

48x-80-40x+80 = 40

8x = 40

X = 40/8

X = 5

Verification -

Equation -

16(3x - 5) - 10(4x - 8) = 40

Putting X = 5

16 (3×5-5) -10(4×5-8) = 40

16(15-5) -10(20-8) = 40

16×10-10×12 = 40

160 - 120 = 40

40 = 40

L•H•S = R•H•S

VERIFIED...

The answer is absolutely right...

here is your answer.....

Answer 2

✔✔ Answer ✔✔

___________________❤❤

✍ 16(3x - 5) - 10(4x - 8) = 40
✍ (48x - 80) - (40x - 80) = 40
✍ 48x - 80 - 40x + 80x = 40
✍ 8x = 40
✍ x = 40/8

✍ $\textbf{\large{\red{x\: =\: 5}}}$

⏺ Verification ✏

❣ Put the value of x in 8x

➡ 8x = 40
➡ 8 * 5 = 40
➡ 40 = 40
➡ LHS = RHS

Hence, verified