Question

X - 30 = 40 I will mark brainlist​

Answer 1

Here is Your Answer :-

—> X - 30 = 40
—> X = 40 + 30
—> X = 70

Hope it Helps You…

Answer 2

Given,

An equation X - 30 = 40​

To find,

Solve the equation and find the value of x

Solution,

• We have X-30 on the left-hand side of the equation and 40 on the right-hand side of the equation and it is already given that both the left-hand side and right-hand side are equal.

• -30 which is in the denominator of the left-hand side of the equation would move to the numerator on the right-hand side of the equation.

Hence, we would get

⇒   X - 30 = 40

⇒   X = 40 + 30

⇒   X = 70

Hence, the solution of the equation  X - 30 = 40 is X = 70.