Question

`5u + 11 = 56 \\ u =`
how resolve this ?​

Answer 1

u = 9

Explanation:

5u + 11 = 56

Subtract 11 from each side.

5u + 11 - 11 = 56 - 11

Simplify.

5u = 45

Divide each side by 5.

5u ÷ 5 = 45 ÷ 5

Simplify.

u = 9

Answer 2

u = 9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Equality Properties

• Multiplication Property of Equality
• Division Property of Equality
• Addition Property of Equality
• Subtraction Property of Equality

Algebra I

• Terms/Coefficients

Explanation:

Step 1: Define

Identify

5u + 11 = 56

Step 2: Solve for u

1. [Subtraction Property of Equality] Subtract 11 on both sides: 5u = 45
2. [Division Property of Equality] Divide 5 on both sides: u = 9