Math

QuestionClassify the equation as a contradiction, identity, or conditional: 1.5(x4)+11=1.5x+51.5(x-4)+11=1.5 x+5.

Studdy Solution

STEP 1

Assumptions1. The given equation is 1.5(x4)+11=1.5x+51.5(x-4)+11=1.5 x+5. . We need to identify whether the equation is a contradiction, identity, or conditional equation.

STEP 2

First, let's simplify the equation. Start by distributing the 1.51.5 on the left side of the equation.
1.5(x4)+11=1.5x+51.5(x-4)+11 =1.5x +51.5x6+11=1.5x+51.5x -6 +11 =1.5x +5

STEP 3

Combine like terms on both sides of the equation.
1.5x+5=1.5x+51.5x +5 =1.5x +5

STEP 4

Subtract 1.x1.x from both sides of the equation.
1.x1.x+=1.x1.x+1.x -1.x + =1.x -1.x += =

STEP 5

The equation simplifies to 5=55 =5, which is always true. Therefore, the equation is an identity. An identity is an equation that is true for all values of the variable.
The equation 1.5(x4)+11=1.5x+51.5(x-4)+11=1.5 x+5 is an identity.

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