2x = 5x - 10 is equivalent to -3x = -10.

True or false

True

Step-by-step explanation:

2x = 5x - 10

Subtract 5x from each side

2x-5x = 5x-10-5x

-3x = -10

True

Step-by-step explanation:

Given

2x = 5x - 10 ( subtract 5x from both sides )

- 3x = - 10 ← equivalent → True

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.