Solve 2x-1=7x+44
me solve the equation 2x-1=7x+44

2x-1=7x+44

move 7x to the other side

sign changes from +7x to -7x

2x-7x-1=7x-7x+44

2x-7x-1=44

-5x-1=44

move -1 to the other side

sign changes from -1 to +1

-5x-1+1=44+1

-5x=44+1

-5x=45

divide both sides by -5

-5x/-5=45/-5

x=-9

x=-9

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation: