Solve for x : -(-9x+5.5)-5x=-9(-x-1)+8.1 Answer: x=

Distribute and Simplify: First, distribute the negative sign inside the parentheses on the left side of the equation and distribute -9 on the right side. -(-9x + 5.5) - 5x = -9(-x - 1) + 8.1 9x - 5.5 - 5x = 9x + 9 + 8.1Combine Like Terms: Next, combine like terms on both sides of the equation. (9x - 5x) - 5.5 = (9x) + 9 + 8.1 4x - 5.5 = 9x + 17.1Isolate Variables: Now, move all terms containing x to one side and constant terms to the other side. 4x - 9x = 17.1 + 5.5 -5x = 22.6Solve for x: Finally, divide both sides by -5 to solve for x. -5x / -5 = 22.6 / -5 x = -4.52

Resources

Testimonials

Plans

Resources

Testimonials

Plans

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Solve for
x :

-(-9x+5.5)-5x=-9(-x-1)+8.1
Answer:
x=

Solve for $x$ : $\newline$ $-(-9 x+5.5)-5 x=-9(-x-1)+8.1$ $\newline$ Answer: $x=$

View step-by-step help

Home

Math Problems

Algebra 1

Solve linear equations: mixed review

Full solution

Q. Solve for

x

\newline

-(-9 x+5.5)-5 x=-9(-x-1)+8.1

\newline

Answer:

x=

Distribute and Simplify: First, distribute the negative sign inside the parentheses on the left side of the equation and distribute $-9$ on the right side. $\newline$ $-(-9x + 5.5) - 5x = -9(-x - 1) + 8.1$ $\newline$ $9x - 5.5 - 5x = 9x + 9 + 8.1$
Combine Like Terms: Next, combine like terms on both sides of the equation. $\newline$ $(9x - 5x) - 5.5 = (9x) + 9 + 8.1$ $\newline$ $4x - 5.5 = 9x + 17.1$
Isolate Variables: Now, move all terms containing $x$ to one side and constant terms to the other side. $4x - 9x = 17.1 + 5.5$ $-5x = 22.6$
Solve for x: Finally, divide both sides by $-5$ to solve for $x$ . $\frac{-5x}{-5} = \frac{22.6}{-5}$ $x = -4.52$