What postulate justifies 3x plus 3 equals 3x plus 1?

Anonymous

∙ 17y ago

Updated: 8/17/2019

Assuming the question to mean 3*x+3 = 3*(x+1) The reverse, ie 3*(x+1) = 3*x + 3*1 is known as the distributive property of multiplication over addition.

Wiki User

∙ 17y ago

What else can I help you with?

What is the properties that justifies 3x plus 1 equals 1 plus 3x?

It is called the commutative property, a + b = b + a

Which property justifies 3x-6 equals 17?

There is no property that justifies it. The equation is true for some values of x, not for others.

What is 3x plus 5y equals 16 plus -3x -6y equals -15?

What is 3x plus 2 equals 3x plus 6?

3x + 2 = 3x + 6 This is not possible.

3x plus 2y equals 4 -3x plus 4y equals -10?

(2, -1)

Are y equals -3x plus 2 and y plus 3x equals 4 parallel?

Their graphs are.

What is 4x plus 7 plus 3x equals 19 plus x?

4x plus 7 plus 3x equals 19 plus xx = 2

What is the difference between y equals 3x plus 5 and 6 equals 3x plus 5?

what is a slope

2x plus 3x equals?

2x+3x = 5x

Y equals 4X2 plus 3x plus 8?

y=4x2+3x+8

What are the three consecutive numbers in the equation 3x plus 3x plus 3 plus 3x plus 9 equals 162?

50, 53, 59

-46 equals 3x plus 7x?

-46 = 3x + 7x