jasminezhao21666 jasminezhao21666

06-02-2020
Mathematics

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solve for x: 3(9-8x-4x)+8(3x+4)=11

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diezombie337 diezombie337

06-02-2020

Answer:

x=4

Step-by-step explanation:

3(9-8x-4x)+8(3x+4)=11

Subtract 4 x from − 8 x

3 ( 9 − 12 x ) + 8 ( 3 x + 4 ) = 11

Distribute

27 − 36 x + 24 x + 32 = 11

Simplify

− 12 x + 59 = 11

Subtract 59 to both sides

− 12 x = − 48

Divide by -12

x=4

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