Question

ДОМАШНЄ ЗАВДАННЯ РОЗВ'ЯЖІТЬ РІВНЯННЯ: 4-6(x+2) = 3-5х 2(5х + 8) - (8х + 14) = 9 4(x-1)-2(2x-8) +12 7(4x - 1) = 6-2(3-14x) Помогите Срочно!!! ​

Answer 1

Ответ:

1) 4-6х+12=3-5х

-6х+5х=3-4-12

-1х=-19

х= 19(-19:(-1))

2)10x+16-8x-14=9

10x-8x=9-16+14

2x=7

x=3,5

4)28x-7=6-6+28x

0x=7

x= будь яке значення

Пошаговое объяснение:

у 3 не має рівності)

Answer 2

Solving the Equation

To solve the given equation, we'll start by simplifying and solving each part step by step.

Step 1: Simplify and Solve the First Part The first part of the equation is: 4-6(x+2) = 3-5x+2(5x+8)

Simplify the left side: 4-6x-12 = 3-5x+10x+16 -6x-8 = 3+5x+16 -6x-8 = 5x+19

Step 2: Simplify and Solve the Second Part The second part of the equation is: 8x+14 = 9+4(x-1)-2(2x-8)

Simplify the right side: 8x+14 = 9+4x-4-4x+16 8x+14 = 5+16 8x+14 = 21

Step 3: Simplify and Solve the Third Part The third part of the equation is: 12+7(4x-1) = 6-2(3-14x)

Simplify the left side: 12+28x-7 = 6-6+28x 28x+5 = 28x

Now, let's analyze the results and see if we can solve the equation.