Solving Equations

Solve the equation for y.

2x + 3y = 4

• $\frac{4}{3}-\frac{2x}{3}$

• $\frac{2x}{3}-\frac{4}{3}$

• $2-\frac{3y}{2}$

• $-\frac{4}{3}+\frac{2x}{3}$

Solve the equation for w.

^{x = w / a}

• $w=\frac{a}{x}$

• $w\ =\ \frac{x}{a}$ w = x / a

• w = ax

• x = wa

Solve for x.

x + 7g = 9

• x = 9 - 7g

• $x\ =\ \frac{9}{7g}$

• x = 9 + 7g

• x = 7g - 9

Solve for x:

• x = yb - v
• x = by - v
• x = by + v

Tags

CCSS.HSA.REI.B.3

S = 3F - 24 Solve for F

• $F=\frac{s}{3}+8$

• $F=\ \frac{s}{3\ +\ 24}$

• F = 3S + 24

• F = 3(S + 24)

Solve the formula for r.   What is the 1st step?

• Divide each side by t. 
• Subtract t from each side. 
• Add t to each side. 
• Multiply each side by t. 

Tags

CCSS.HSA.REI.A.1

Solve for x

y = mx + b

• $x=\frac{yb}{m}$

• $x=ybm$

• $x=\frac{y+b}{m}$

• $x=\frac{y-b}{m}$

Tags

CCSS.HSA.CED.A.4

2x+4+5x=13+4x

• -3
• 9
• 3
• 1

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

3x-4(2+3x)=82

• no solution
• -10
• 6
• 18

Tags

CCSS.8.EE.C.7B

2x-(3+4x)=11

• -4

• 7/3

• -7

• -17/8

Tags

CCSS.8.EE.C.7B