The value of x in the equation −x = 3 − 4x + 6 is 3, and the value of x in equation −6 + x = −2 is 4 the correct choice in 1st part is (C) and in 2nd part is (B).
What is a linear equation?
It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have:
The linear equation in one variable:
−x = 3 − 4x + 6
After solving:
-x + 4x = 3 +6
3x = 9
x = 3
Another equation:
−6 + x = −2
x = -2 + 6
x = 4
Thus, the value of x in the equation −x = 3 − 4x + 6 is 3, and the value of x in equation −6 + x = −2 is 4 the correct choice in 1st part is (C) and in 2nd part is (B).
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