What’s the answer to 5x-4+2x=3

x = 1

Step-by-step explanation:

to evaluate for the value of x we would in the expression

5x-4+2x=3

we will collect the like terms

5x + 2x - 4 = 3

7x  - 4 = 3

7x = 3 +4

7x = 7

divide both sides by the coefficient of x which is 7

7x/7 = 7/7

x = 1

to check if your answer is correct you will put the value of x = -1 into the expression  5x - 4 + 2x = 3 and see if the left handside is equal to the right handside.

5(1) - 4 + 2(1) = 3

5 - 4 + 2 = 3

1 + 2 = 3 proved

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.