Holly B.
asked • 09/19/18Find the real solutions of the equation: 𝑥 − √4 − 3𝑥 = −8. Simplify all answers.
Find the real solutions of the equation: 𝑥 − √4 − 3𝑥 = −8. Simplify all answers.
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1 Expert Answer
Victoria V. answered • 09/19/18
Tutor
5.0
(399)
Math Teacher: 20 Yrs Teaching/Tutoring Calculus, PreCalc, Alg 2, Trig
Holly, hi.
What is the square root of 4?
If you rewrite this, you get
x-2-3x= -8
Combine like terms
-2x-2 = -8
Add 2 to both sides
-2x = -6
x = 3
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Arturo O.
09/19/18