Question

-4(16+8x) + 12(7-3x) = 50(x+3) - (15 - x)

Answer 1

Ответ:

Пошаговое объяснение:

-4(16+8x) + 12(7-3x) = 50(x+3) - (15 - x)

-64 -32х + 84 -36x = 50x +150 -15 +x

-32х-36x -50x -x = 150 - 15 +64 -84

- 119x = 115

x= - 115/119

Answer 2

To solve the equation, let's start by simplifying both sides of the equation and then solving for the variable "x".

Given equation: -4(16+8x) + 12(7-3x) = 50(x+3) - (15 - x)

Step 1: Distribute the coefficients -4 * 16 - 4 * 8x + 12 * 7 - 12 * 3x = 50x + 50 * 3 - 15 + x

Simplify the equation: -64 - 32x + 84 - 36x = 50x + 150 - 15 + x

Step 2: Combine like terms on both sides of the equation -32x - 36x - 64 + 84 = 50x + x + 150 - 15

-68x + 20 = 51x + 135

Step 3: Move all terms involving "x" to one side of the equation and constants to the other side -68x - 51x = 135 - 20

-119x = 115

Step 4: Solve for "x" x = 115 / -119 x ≈ -0.9664

So, the solution to the equation is approximately x = -0.9664.