All categories

3 years ago

X-5=5x-13 i need the steps

Mathematics

2 answers:

RideAnS [48]3 years ago

5 0

Answer:

x=2

Step-by-step explanation:

x-5=5x-13

subtract X from both sides x-x-5=5x-x-13

now the equation is -5=4x-13

Add 13 to both sides -5+13= 4x-13+13

now the equation is 8=4x

divided 4 on both sides 8 divided by 4= 4x divided by 4

the answer is X=2

posledela3 years ago

4 0

Answer:

x=2

Step-by-step explanation:

x-5=5x-13

5x-x=-5+13

4x=8

x=8/4

x=2

You might be interested in

I need help for this..

IgorC [24]

Answer:

chicken nuggets

Step-by-step explanation:

3 0

2 years ago

Find the solutions to the equation below.Check all that apply.

Blababa [14]

we are given

$x^2-4=0$

To find solution , we can factor it and then we can solve for x

step-1: Factoring

$x^2-4=0$

$(x-2)(x+2)=0$

step-2: Solve for x

$(x-2)=0$

$x=2$

$(x+2)=0$

$x=-2$

so, option-C and option-F...........Answer

8 0

3 years ago

What’s 80 percent in fractions

Greeley [361]

The answer to that is 80 percent as a fraction is 8/10

4 0

3 years ago

Read 2 more answers

A particular telephone number is used to receive both voice calls and fax messages. Suppose that 25% of the incoming calls invol

Andre45 [30]

Answer:

Step-by-step explanation:

6 0

3 years ago

The answer to this word problem usinf discriminant

solniwko [45]

$\bf h=-9.8t^2+45t+1.2\implies 64.5=-9.8t^2+45t+1.2
\\\\\\
0=-9.8t^2+45t-63.3\\\\
-------------------------------$

$\bf \qquad \qquad \qquad \textit{discriminant of a quadratic}
\\\\\\
0=\stackrel{\stackrel{a}{\downarrow }}{-9.8}t^2\stackrel{\stackrel{b}{\downarrow }}{+45}t\stackrel{\stackrel{c}{\downarrow }}{-63.3}
~~~~~~
\stackrel{discriminant}{b^2-4ac}=
\begin{cases}
0&\textit{one solution}\\
positive&\textit{two solutions}\\
negative&\textit{no solution}
\end{cases}
\\\\\\
(45)^2-4(-9.8)(-63.3)\implies -456.36$

the discriminant is a negative value, thus no solution for such quadratic, meaning if we use h=64.5 like we did, there's no "t" seconds at which point the ball hits the batting cage.

8 0

3 years ago