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4 years ago

Rewrite 0.6+(-1)-(-0.8)-0.4=0

Mathematics

1 answer:

maria [59]4 years ago

7 0

Answer:

LHS = RHS

Step-by-step explanation:

Given: 0.6 + (-1) - (- 0. 8) - 0. 4 = 0

RHS = 0

We will compute LHS now.

We can re write the question as follows:

= 0. 6 - 1 + 0. 8 - 0. 4

We use BODMAS (Bracket, Of, Division, Multiplication, Addition, Subtraction) to solve further.

So, we add the terms first.

= 0. 6 + 0. 8 - 1 - 0. 4

= 1 . 4 - (1 + 0. 4)

= 1. 4 - 1 . 4

= 0

∴ LHS = 0

This matches with the given question.

LHS = RHS

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Step-by-step explanation:

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simplify multiplication:

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simplify addition:

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cancel 49 from both sides:

$\displaystyle c = - 54$

hence,

b=-14
C=-54

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