1-7: Day 2 HW

What should we do first to solve for x?
y=mx+b

• Add
• Subtract
• Multiply
• Divide

What should we do SECOND to solve for x? y=mx+b

• Add
• Subtract
• Multiply
• Divide

Which operation will you use to solve for r in d=rt?

• Add 

• Subtract 

• Multiply 

• Divide

A-B = C

(solve for A)

• A = C - B

• A = C + B

• A - C = B

• B = A - C

Solve for x.

z = xy

• x = ^z/_y

• x = ^y/_z

• x = yz

• x = z - y

a = b + c , for c

• c = a - b

• c = a + b

• c = ab

• c = ^a/_b

Solve I = prt for r.

• r = ^I/_pt

• r = ^pt/_I

• r = I - pt

• r = pt - I