3(x + 10) + 6 = 3(x + 12)

Mathematics

2 answers:

Talja [164]2 years ago

7 0

Answer:

infinitely many solutions / all solutions

Step-by-step explanation:

you distribute 3x+30+6 = 3x+36
combine like terms 3x+36 = 3x+36
realise the 2 terms are the same so x can be anything

Helga [31]2 years ago

6 0

Answer:

x = infinite amount of solutions

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS
Equality Properties

Step-by-step explanation:

Step 1: Define equation

3(x + 10) + 6 = 3(x + 12)

Step 2: Solve for x

Distribute 3: 3x + 30 + 6 = 3x + 36
Combine like terms: 3x + 36 = 3x + 36
Subtract 36 on both sides: 3x = 3x
Divide 3 on both sides: x = x

Here we see that x does indeed equal x. We can plug in any number x and it would render the equation true.

∴ x = infinite amount of solutions

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