2x+5=7 what is x?

please help

1

Step-by-step explanation:

Step 1:

2x + 5 = 7

Step 2:

2x = 2

x = 1

Hope This Helps :)

x = 1

Step-by-step explanation:

Step 1: Write equation

2x + 5 = 7

Step 2: Solve for x

Subtract 5 on both sides: 2x = 2

Divide both sides by 2: x = 1

Step 3: Check

Plug in x to verify if it's a solution.

Substitute: 2(1) + 5 = 7

Multiply: 2 + 5 = 7

Add: 7 = 7

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.

a) 32pie square meters

step-by-step explanation: