Question

(8х+3)-(10х+6)=9 Как решить, ход решения

Answer 1

1)сложение в первых скобках
2)сложение во вторых скобках
3) вычесть из1 суммы вторую сумму

Answer 2

(8х+3)-(10х+6)=9
8x+3-10x-6=9
8x-10x=9-3+6
-2x=12
x=12:(-2)
x=-6

Answer 3

To solve this equation, we can start by simplifying the left-hand side by combining like terms:

(8x + 3) - (10x + 6) = 9 8x + 3 - 10x - 6 = 9 // distribute the negative sign -2x - 3 = 9 // combine like terms

Next, we can isolate the variable x by adding 3 to both sides of the equation:

-2x - 3 + 3 = 9 + 3 -2x = 12

Finally, we can solve for x by dividing both sides by -2:

x = -6

Therefore, the solution to the equation (8x+3)-(10x+6)=9 is x = -6.