Math

QuestionSolve for xx in the equation: x+21=44-x + 21 = 44.

Studdy Solution

STEP 1

Assumptions1. The equation is x+21=44-x +21 =44 . We are solving for xx

STEP 2

We need to isolate xx on one side of the equation. To do this, we first need to get rid of the 2121 on the left side of the equation. We can do this by subtracting 2121 from both sides of the equation.
x+2121=4421-x +21 -21 =44 -21

STEP 3

implify the equation.
x=4421-x =44 -21

STEP 4

Calculate the right side of the equation.
x=23-x =23

STEP 5

Now, we need to get rid of the negative sign in front of xx. We can do this by multiplying both sides of the equation by 1-1.
1x=123-1 \cdot -x = -1 \cdot23

STEP 6

implify the equation.
x=23x = -23So, the solution to the equation x+21=44-x +21 =44 is x=23x = -23.

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