4 years ago

What is the value of x if: -0.1x + 3/10 = 4/10 Solve as linear equation. NEED HELP ASAP

Mathematics

1 answer:

Anika [276]4 years ago

3 0

Answer:

x= -1

Step-by-step explanation:

Solving through linear equation,

-0.1x + 3/10= 4/10

Bring 3/10 to the other side making it minus

-0.1x = 4/10 - 3/10

-0.1x = (4-3)/10

-0.1x= 1/10

Bring -0.1 to the other side n divide

x= 1/10 ÷ -0.1

( Note that -0.1 is the same as -1/10)

x = 1/10 ÷ -1/10

= 1/10*-10/1

= -10/10

= -1

You might be interested in

(Apex!) Select the two values of x that are roots of this equation 3x-5=-2x^2

katovenus [111]

Answer:

B and D

Step-by-step explanation:

Write as a quadratic

-2x² - 3x + 5 = 0

Factor

-2x² - 5x + 2x + 5 = 0

-x(2x + 5) + 1(2x + 5) = 0

(1 - x)(2x + 5) = 0

To make the equation 0, x is either 1 or -5/2.

4 0

3 years ago

The FitnessGram™ Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20

Travka [436]

5-5+57738+=78875245

100% correct

8 0

3 years ago

Read 2 more answers

5. Which picture shows a rotation of the flag? (1) (2) (3) (4)

RUDIKE [14]

Answer:

4 my good sir

Step-by-step explanation:

4 0

3 years ago

How do you find the y-intercept of a line?

pogonyaev

The equation of any straight line, called a linear equation, can be written as: y= mx+b, where my is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the lone crosses the y axis.

3 0

4 years ago

In narrative writing, using first-person point of view tells the story from the perspective of someone who _____.

max2010maxim [7]

In the story ,the main character

8 0

3 years ago