Question

7 х + 58 х + 70 = 800 :4

Answer 1

Ответ:

7x+58x+70=800:4

7 x+58x=200-70

65x=130

x=130:65

x=2

Answer 2

Ответ:

7x+58x+70=800:4

800:4=200

7x+58x+70=200

7x+58x=65x

65x+70=200

65x=200-70

65x=130

x=130:65

x=2

вот и всё)

отметь лучшим пожалуйста)

Answer 3

To solve the equation, let's simplify it step by step:

7x + 58x + 70 = 800/4

Combining like terms on the left side:

65x + 70 = 800/4

Simplifying the right side:

65x + 70 = 200

Next, let's isolate the variable term by subtracting 70 from both sides:

65x + 70 - 70 = 200 - 70

This simplifies to:

65x = 130

Finally, to solve for x, divide both sides of the equation by 65:

65x/65 = 130/65

This gives us:

x = 2

So the solution to the equation 7x + 58x + 70 = 800/4 is x = 2.