The given equation is $2 x + 4 = 10$ . If 4 is subtracted from the left-hand then what should be subtracted from the right-hand side to maintain the equality?

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Solution

The correct option is A 4
In an equation, to maintain the equality, whatever operation is carried out in the left hand side must be carried out in the right hand side. Hence, we subtract 4 from the right hand side

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Similar questions

2 x + 4 = 10

2 x + 4 = 10

10

4 \frac{1}{4}

(\frac{3}{4} - \frac{2}{3})

\frac{- 1}{6}

Simplify the following:

(1) Subtract (−5) from 5.

(2) How much should be subtracted from (+5) to get −7?

(3) By how much (−10) exceeds (−20).

(4) From what number should (+10) be subtracted to get −15?

(5) What must be added to +7 to get −10?

(6) What should be added to +10 to get −4?

(7) If then, fill up the gap.

(8) If then fill up the gap.

(9) . Find the difference and show the operation by drawing a number line.

(10) Subtract −100 from the sum of −30 and +30.

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