Question

solve 1. 5(x-3)=3(x+2)​

Answer 1

Explanation:

5(x-3)=3(x+2)

5x-15=3x+6

5x-3x=6+15

2x=21

x=10.5

Answer 2

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• 5 (x - 3) = 3(x + 2)

Multiply the number which is outside the bracket with the numbers which are inside the bracket.

• 5x - 15 = 3x + 6

• 5x - 3x = 6 + 15 (taking constant s and variables at a side)

• 2x = 21

• x = 21/2

$\huge\color{pink}{\underline{\underline{check\::}}}$

• 5 (x - 3) = 3(x + 2)

Put x = 21/2

• 5 (21/2 - 3) = 3 (21/2 +2)

• 5 (21/2 - 6/2) = 3 (21/2 + 4/2)

• 5 (15/2) = 3 (25/2)

• 75/2 = 75/2

⁂ x = 21/2