AWARDING BRAINLIEST FOR BOTH ANSWERS! Put in order the steps to solve the following equation for x

√15x+4 - 4=12

(refer to image for answer options)

Question 2: what is the correct order for solving this equation for x?

4(2x+3)-7=13

(Refer to image for answer options)

First step

√15x + 4 = 16

Second step

15x + 4 = 256

Third step

15x = 252

Last step

x = 16.8

First step

8x + 12 - 7 = 13

Second step

8x + 5 = 13

Third step

8x = 8

Last step

x = 1

Hope this helps you

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb