Math, asked by kv29063, 2 months ago

3x+2/7+4(x-1)/5=2/3 (2x+1)

Answers

Answered by MrBrainy123

2

Answer:

Step-by-step explanation:

3x + 2/7 + (4x -4)/5 = 2/(6x+3)

21x/7 + 2/7 + (4x -4)/5 = 2/(6x+3)

(21x + 2)/7 + (4x-4)/5 = 2/(6x+3)

(105x + 10 + 28x - 28) /35 = 2/(6x+3)

133x - 18 = (2/6x+3) *35

133x - 18 = 70/(6x+3)

70 = (6x + 3)(133x - 18)

70 = 6x(133x - 18) + 3(133x - 18)

70 =798x - 108 + 399x - 54

70 + 54 +108 = 1197x

232 = 1197x

x = 232/1197

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