Solve for u and simplify your answer. -(3)/(2)u=21 Answer:

Write Equation: Write down the equation. -(3)/(2)u = 21Isolate u: To solve for u, we need to isolate u on one side of the equation. To do this, we can multiply both sides of the equation by the reciprocal of -(3/2), which is -2/3. u = 21 * (-2/3)Perform Multiplication: Perform the multiplication to find the value of u. u = 21 * (-2/3) u = -42/3Simplify Fraction: Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 3. u = -42/3 u = -14

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Solve for
u and simplify your answer.

-(3)/(2)u=21
Answer:

Solve for $u$ and simplify your answer. $\newline$ $-\frac{3}{2} u=21$ $\newline$ Answer:

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Math Problems

Algebra 2

Roots of rational numbers

Full solution

Q. Solve for

u

and simplify your answer.

\newline

-\frac{3}{2} u=21

\newline

Answer:

Write Equation: Write down the equation. $\newline$ $-\frac{3}{2}u = 21$
Isolate $u$ : To solve for $u$ , we need to isolate $u$ on one side of the equation. To do this, we can multiply both sides of the equation by the reciprocal of $-\frac{3}{2}$ , which is $-\frac{2}{3}$ . $\newline$ $u = 21 \times (-\frac{2}{3})$
Perform Multiplication: Perform the multiplication to find the value of $u$ . $u = 21 \times (-\frac{2}{3})$ $u = -\frac{42}{3}$
Simplify Fraction: Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is $3$ . $\newline$ $u = -42/3$ $\newline$ $u = -14$