Writing Expressions
Felicia and Sam sold 103 muffins at the bake sale. Felicia sold 25 muffins. How many muffins did Sam sell at the bake sale?
What is "45 + s = 103" or "s + 45 = 103" or "103 - 45 = s" or 103 - s = 45"?
x - 3.4 = 5.678
x = 9.078
3/4x = 12
x = 6
15x = 75
What is "x = 5"?
2.34x = 4.5
x = 1.923
x + 32 = 52
x = 20
y - 1/3 = 2 1/6
y = 2 1/2