-w=-10+4w solve step by step

2

Step-by-step explanation:

Step 1:

- w = - 10 + 4w       Equation

Step 2:

10 - w = 4w       Add 10 on both sides

Step 3:

10 = 5w        Add w on both sides

Step 4:

w = 10 ÷ 5       Divide

w = 2

Hope This Helps :)

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form

17

step-by-step explanation:

51/3=17

thus 17 is your answer.