Question

solve for x :
4+3(x+2)=(x+4) +3x​

Answer 1

Answer:

4 + 3(x + 2) = (x + 4) + 3x \\ = 7(x + 2) = (x + 4) + 3x \\ = 7x + 14 = x + 4 + 3x \\ = 7x - x - 3 = 4 - 14 \\ = 6x - 3x = 10 \\ = 3x = 10 \\ = x = 10 \div 3 \\ = x = 3 \times \frac{1}{3} [/tex]

Answer 2

$\sf{Answer}$

Step-by-step-explanation

4 + 3(x+2) = (x+4) + 3x

Remove brackets & multiply terms

4 + 3x + 6 = x+ 4 + 3x

10 + 3x = 4x + 4

Transpose Like terms to a side

10 - 4 = 4x -3x

6 = x

x = 6

Verification:

Substuite value of x to get LHS=RHS

4 + 3(x + 2) = (x+4) + 3x

Substuite x = 6

4 + 3(6+2) = (6+4) + 3(6)

4+3(8) = 10 + 18

4 + 24 = 28

28 = 28

If we substuite x = 6 Its LHS = RHS

So, value of x is 6

Verified !