Math, asked by Saiqa, 10 months ago

Solve for x : 3/4(x+10)+4.5=2/5(3x+4)-4

Answers

Answered by swifticious13p74f4x

0

3x/4 +30/4 +4.5 = 6x/5 + 8/5 - 4

3x/4 +30/4 +1/2 = 6x /5 + 1.6

3x/4 + 7.5 + 0.5 - 1.6 = 6x/5

3x/4 +6.4 = 6x/5

6x/5 - 3x/4 = 6.4

1.2x - 0.75x = 6.4

0.45x = 6.4

X = 6.4/0.45

X = 640/45

X = 128/9

X = 14.---

Saiqa: Thanks but the ans is 32

swifticious13p74f4x: there can be some calculation error i think

swifticious13p74f4x: sprry

Saiqa: Ok I will check

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