Solve the equation. First combine any like terms on each side of the equation. 8x +4-7x = 11
.
The solution is x=

follow the steps

Step-by-step explanation:

first subract 8x and 7x answer will be x than subract 11 and 7 answer is 4 . x = 4 question solved hope it helps

unless if u could do my questions, if not i wouldn't want to

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: