Translate and Solve Equations and Expressions

The objective when solving an equation is to....

• isolate the variable.

• check the solution.

• guess and check.

• Combine Like Terms.

4a + 9 + a

• 5a + 9

• 14a

• 3a + 9

• 5a - 9

Simplify the Expression. 
9z  - 21 - 3z + 10

• Simplified

• 9z - 21 - 7

• 9z - 11 -3z

• 6z - 11

What is the solution to the equation -4x-14=6?

• 5

• 2

• -5

• 24

27 = 5r + 2

• 5

• - 5

• 5.8

• - 5.8

2(u - 9) = 4

• 10

• 11

• 12

• 13

8v - 4(v + 8) = 8

• 2

• 10

• 4

• -4 

Translate 4 more than x equals 7 into an equation and solve. 

• x+4=7
  x = 11

• x+4=7
  x = 3

• x-4=7
  x = 11

• x-4=7
  x=3

When solving 234 + N =389, what operation would you use to find the answer

• multiplication

• addition

• subtraction

• division

Translate:
Five more than a number

• x + 5

• 5x

• 5 - x

• 5 divided by x