Pre-Algebra Study Guide - Rearranging Formulas and Inequalities

Solve the literal equation for the given variable.

• 2A/h
• 2/(h)
• 2Ah
• Ah/2

Tags

CCSS.HSA.CED.A.4

Solve for y:
8x + 4y= 16

• y = -8x + 16
• y = 2x -4
• y = -2x + 4
• y = -8x + 12

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.4

Solve:
y = mx + b , for b

• y - mx = b
• y + mx = b
• ^y/_mx = b
• y + mx = -b

Tags

CCSS.HSA.CED.A.4

CCSS.HSA.SSE.B.3

• (2.5+h)f
• g=1
• f(5+h)/2
• (5f+h) / 2

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.2

ax + c = R
(solve for x) 

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

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.4

CCSS.HSA.REI.A.1

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.4

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.4

CCSS.HSA.REI.A.1

S = 3F - 24  Solve for F

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

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.4

E = mc²     solve for m

• m = sqrt(E/c)
• m = sqrt(E)/c
• m = E/c²
• m = money

Tags

CCSS.HSA.CED.A.4

• (2.5+h)f
• g=1
• f(5+h)/2
• (5f+h) / 2

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.4

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2