Question

find the value of x in the equation 7x - 10 = 4x + 11​

Answer 1

Answer:

x = 7

Step-by-step explanation:

given:

7x - 10 = 4x + 11

bringing like terms to one side we get,

7x - 4x = 11+10

3x = 21

x = 7

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Answer 2

Answer:

=> The value of x is 7.

Step-by-step explanation:

Given that:-

$7x - 10 = 4x + 11$

To find:- The value of the expression,

For solving this expression, we must apply the transposition method:

As we have,

=> $7x - 10 = 4x + 11$

Now, add both sides by $10$,

=> $7x - 10+10 = 4x + 11+10$

Simplifying it further, we get

=> $7x = 4x + 11+10$

Add the numbers, we get

=> $7x = 4x + 21$

Subtract both sides by $4x$, we get

=> $7x-4x = 4x + 21-4x$

=> $3x=21$

Divide both sides by $3$, we get

=> $x = 7$

Hence, the required solution is 7.