7. The age of the father is twice the sum of the ages of his twochildr

1.	7. The age of the father is twice the sum of the ages of his twochildren. After 20 years, his age will be equal to the sum of hischildren. Find the age of father.
Answer» Step-by-step explanation: *LET* *THE* *SUM* OF *THE* 2 *CHILDREN* BE x *AND* *AGE* OF *FATHER* BE y *A.T.Q* y = 2x *-------------------------(1) AFTER* 20 *YEARS.... x + 40 = y + 20 SO , x - y = -20 .. PUT* y = 2x *from* (1) x - 2x = - 20 SO, x = 20 *NOW* *PUT* x = 20 IN (1) SO, 2 × 20 = 40 SO *THE* *FATHER* *AGE* IS 40 *YRS* *HOPE* IT *HELPS* *YOU...... PLZZZZZZ* *MARK* ME AS *BRAINLIEST*

7. The age of the father is twice the sum of the ages of his twochildren. After 20 years, his age will be equal to the sum of hischildren. Find the age of father.

Answer»

Step-by-step explanation:

LET THE SUM OF THE 2 CHILDREN BE x AND AGE OF

FATHER BE y

A.T.Q

y = 2x -------------------------(1)

AFTER 20 YEARS....

x + 40 = y + 20

SO , x - y = -20 ..

PUT y = 2x from (1)

x - 2x = - 20

SO, x = 20

NOW PUT x = 20 IN (1)

SO, 2 × 20 = 40

SO THE FATHER AGE IS 40 YRS

HOPE IT HELPS YOU......

PLZZZZZZ MARK ME AS BRAINLIEST

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7. The age of the father is twice the sum of the ages of his twochildren. After 20 years, his age will be equal to the sum of hischildren. Find the age of father.​

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7. The age of the father is twice the sum of the ages of his twochildren. After 20 years, his age will be equal to the sum of hischildren. Find the age of father.