Question

80 x
(150 + 30 - 20) = 40​

Answer 1

Step-by-step explanation:

80(150+30-20) = 40

80(180-20) = 40

80(160) = 40

12800= 40

320 is your answer

I hope you understand

Answer 2

Answer:

Question:

80 x (150 + 30 - 20) = 40

Answer:

$\mapsto\red{80x(150+30-20)=40}$

$\mapsto\red{80x(180-20)=40}$

$\mapsto\red{80x+160=40}$

$\mapsto\red{80x=40-160}$

$\mapsto\red{80x=-120}$

$\mapsto\red{x=-120/80}$

$\mapsto\red{x=-1.5}$

CONCLUSION:

So , the answer is -1.5

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