Question

8(-0,5х + 3) - 3(-2х + 4) = 26

Answer 1

Ответ

:$8(-0,5x+3)-3(-2x+4)=26\\-4x+24+6x-12-26=0\\6x-4x+24-38=0\\2x-14=0\\x-7=0\\x=7$

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Answer 2

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Answer 3

To solve the equation, let's first simplify the expression step by step and then isolate the variable "x" on one side of the equation.

Given equation: 8(-0.5x + 3) - 3(-2x + 4) = 26

Step 1: Distribute the coefficients through the parentheses. 8 * (-0.5x) + 8 * 3 - 3 * (-2x) + 3 * 4 = 26

Step 2: Simplify each term. -4x + 24 + 6x + 12 = 26

Step 3: Combine like terms. (-4x + 6x) + (24 + 12) = 26

Step 4: Continue simplification. 2x + 36 = 26

Step 5: Now, isolate the variable "x" on one side by getting rid of the constant term on the left side. To do this, subtract 36 from both sides of the equation.

2x + 36 - 36 = 26 - 36

Step 6: Simplify further.

2x = -10

Step 7: Finally, solve for "x" by dividing both sides by 2.

x = -10 / 2

x = -5

So, the solution to the equation is x = -5.