Literal Equations CW

which of the following is the best first step to solve for y = mx +b? equation is -2x - 4y = -12

• add 4y to both sides

• subtract 2x from both sides

• add 2x to both sides

• divide by -4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

what is the first step to solve for slope intercept form on

-x + 4y = 11

• subtract 11 from both sides

• add x to both sides

• subtract x from both sides

• put in th y=

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert the standard form equation into slope-intercept form.
6x - y = 1

• y = -x + ⅙
• y = 6x - 1
• x = ⅙
• y = 27, 239, 430

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Solve the equation for the indicated variable.

• A

• B

• C

• D

Tags

CCSS.HSA.CED.A.4

Solve each equation for the indicated variable.

• A

• B

• C

• D

Tags

CCSS.HSA.CED.A.4

Solving literal equations means you must use __________ to isolate a given variable.

• magic tricks

• apps that solve for you

• inverse operations

• Harry Potter

Tags

CCSS.HSA.CED.A.4

S = 3F - 24
Solve for F.

• F = (S + 24)/3
• F = S/3 + 24
• F = 3S + 24
• F = 3(S + 24)

Tags

CCSS.HSA.CED.A.4

ax + c = R
(solve for x) 

• ax = R + c
• ax = R - c
• x = a(R-c)
• x = (R-c) / a 

Tags

CCSS.7.EE.B.4A

pV = nRT

solve for n

• n= pV/RT

• n= p/R + V/T

• n= pV - RT

• n= (pV-R)/T

Tags

CCSS.HSA.CED.A.4