Question

solve 2x/3 + 4x = 42 and check​

Answer 1

Answer:

9

Step-by-step explanation:

2x / 3 + 4x = 42

(2x+12x) / 3 = 42

14x = 126

x= 126/14

x = 9

Recheck:-

LHS : 2×9/3 + 4 × 9

≈ 6 + 36

≈ 42

RHS : 42

Therefore,

LHS = RHS

hence prooved

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Answer 2

$Ok \: Kirish \: Hope \: it \: helps \: you$

2x / 3 + 4x = 42

(2x+12x) / 3 = 42

14x = 126

x= 126/14

x = 9

Recheck:-

LHS : 2×9/3 + 4 × 9

≈ 6 + 36

≈ 42

RHS : 42

Therefore,

LHS = RHS