coriharvey18 coriharvey18
  • 28-11-2017
  • Mathematics
contestada

the equation 7x-10y=30 is written in standard form. What is the first step when writing an equivalent equation which solves for y.

Respuesta :

Resolution23 Resolution23
  • 28-11-2017
You solve for y so then u subtract the 7x from 30 to get 30-7x equals -10 since the -10 has a variable it means u divide by -10 to the subtracting equation to get-3+7/10
Answer Link
Klyon1012
Klyon1012 Klyon1012
  • 28-11-2017
if you use the multiplication chart for 10 and 7 you the find the right numbers to subtract from to get 30
Answer Link

Otras preguntas

The regular price of a smart phone is represented by x. When an upgraded phone is released, the new price is 25% more than the older model. The upgraded phone'
Write the number name for 3,152,308
A ball is at rest on the floor of a car moving at a constant velocity. What will happen to the ball if the car swerves suddenly to the left?
Es necesario _______ el suelo para proteger el medio ambiente. conservar degradar contaminar dañar
Costume designer stacey galloway describes a challenging costume design for a musical number called ____.
1)Which statement is true about the line passing through points A and B? The line has a finite length that can be measured. The line has infinitely many
According to the author the drawback of the chronological approach to studying art is that
What vowel sound does the ei make in this word height
Which energy levels in the atom is the valence shell?
What does thoreau mean when he says, "as for work, we haven't any of any consequence"?