Question

x sum11 is to 5x - 25​

Answer 1

Answer:

$\Large\boxed{X=9}$

Step-by-step explanation:

Given:

x+11=5x-25

$\Large\boxed{\textnormal{SUBJECT: MATH}}$

$\Large\boxed{\textnormal{ALGEBRAIC EXPRESSIONS}}$

Isolate by the x on one side of the equation from left to right numbers.

Subtraction property of equality is subtract the numbers from both sides of an equation by the same number and it doesn't change the equation at the same time.

Sum is adding to the numbers from left to right.

Let the number of x.

Solutions:

First, subtract by 11 from both sides.

$\displaystyle x+11-11=5x-25-11$

Solve.

$\displaystyle x=5x-36$

Secondly, subtract 5x from both sides.

$\displaystyle x-5x=5x-36-5x$

Solve.

$\displaystyle -4x=-36$

Divide by -4 from both sides.

$\displaystyle \frac{-4x}{-4}=\frac{-36}{-4}$

Solve.

Divide the numbers from left to right.

$\displaystyle -36\div-4=\boxed{9}$

$\Large\boxed{X=9}$

Therefore, the correct answer is x=9.

Answer 2

☆Question :-

X + 11 = 5x -25

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Answer :-

$\rm \: x + 11 = 5x - 25$

Bringing X to R.H.S. (Right hand side) so, Sign of X will change , that is From Positive to Negative.

Also, Bringing 25 to L.H.S. (Left hand side) so, Sign of 25 will change , that is From Negative to Positive .

$:\implies\rm11 + 25 = 5x - x$

$:\implies\rm36= 4x$

$:\implies\rm4x = 36$

$:\implies\rm \: x = \dfrac{36}{4}$

$\boxed{ :\implies\rm \bf \: x = 9 \star}$

$\tt{ \huge \therefore} \: \: value \: of \: x \: is \: 9.$

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