Question

alt="5u + 11 = 56 \\ u = " align="absmiddle" class="latex-formula">
how resolve this ?​

Answer 1

Answer:

u = 9

Step-by-step 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

Answer:

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

Step-by-step 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