Question

4,4−14+(−7,04r)=−15+4,4−9,04r

Answer 1

Ответ:

r = - 1/2 (дроб) что то типо того

Answer 2

To solve the equation, we'll need to combine like terms and isolate the variable "r" on one side of the equation. Let's go step-by-step:

Given equation: 4 - 14 + (-7.04r) = -15 + 4.4 - 9.04r

Step 1: Combine like terms on both sides of the equation:

• On the left side: 4 - 14 = -10
• On the right side: -15 + 4.4 = -10.6

Now the equation becomes: -10 - 7.04r = -10.6 - 9.04r

Step 2: Isolate the variable "r" on one side of the equation. To do this, let's move the terms containing "r" to one side and the constant terms to the other side:

Add 9.04r to both sides: -10 - 7.04r + 9.04r = -10.6 - 9.04r + 9.04r

Simplify: -10 + 1.00r = -10.6

Step 3: Move the constant term to the other side. To do this, subtract -10 from both sides:

-10 + 1.00r - (-10) = -10.6 - (-10)

Simplify: 1.00r = -0.6

Step 4: Finally, isolate "r" by dividing both sides by 1.00:

r = -0.6 / 1.00

Simplify: r = -0.6

Therefore, the solution to the equation is r = -0.6.