christadavis3002 christadavis3002

02-09-2021
Mathematics

contestada

if 2x + 5 = 1 then x =

1. -2
2. -1.5
3. 0
4. 2
5. none of these

Respuesta :

SDCInfinity SDCInfinity

02-09-2021

Answer:

1. x = -2

Step-by-step explanation:

2x + 5 = 1

2x + 5 - 5 = 1 - 5

2x = -4

2x/2 = -4/2

x = -2

Answer Link

Otras preguntas

How to solve. -3(4r-8)= -36

The true conditional statement, "If 5x + 7 = 2x - 1, then 3x + 7 = -1," illustrates which property of equality? Addition Property of Equality Subtraction Proper

what is the expanded notation for 50

Light in vacuum travels at a speed of 3.00 x 10^8 m ^-1 s^-1 on average earth is 93,000,000 miles from the sun how many minutes does it take sunlight to reach

Fiber-optic cables are used widely for internet wiring, data transmission, and surgeries. When light passes through a fiber-optic cable, its intensity decrease

what is 600,000,80,000,10 in standard form

If 400ml of milk is used for 8 pancakes,how much is used for 6

How to solve. -3(4r-8)= -36

1315 round nearest ten

what is a complex set of responses