300(20x-70)=80(50x+110)-(78x-94)

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Solution for 300(20x-70)=80(50x+110)-(78x-94) equation:


Simplifying
300(20x + -70) = 80(50x + 110) + -1(78x + -94)

Reorder the terms:
300(-70 + 20x) = 80(50x + 110) + -1(78x + -94)
(-70 * 300 + 20x * 300) = 80(50x + 110) + -1(78x + -94)
(-21000 + 6000x) = 80(50x + 110) + -1(78x + -94)

Reorder the terms:
-21000 + 6000x = 80(110 + 50x) + -1(78x + -94)
-21000 + 6000x = (110 * 80 + 50x * 80) + -1(78x + -94)
-21000 + 6000x = (8800 + 4000x) + -1(78x + -94)

Reorder the terms:
-21000 + 6000x = 8800 + 4000x + -1(-94 + 78x)
-21000 + 6000x = 8800 + 4000x + (-94 * -1 + 78x * -1)
-21000 + 6000x = 8800 + 4000x + (94 + -78x)

Reorder the terms:
-21000 + 6000x = 8800 + 94 + 4000x + -78x

Combine like terms: 8800 + 94 = 8894
-21000 + 6000x = 8894 + 4000x + -78x

Combine like terms: 4000x + -78x = 3922x
-21000 + 6000x = 8894 + 3922x

Solving
-21000 + 6000x = 8894 + 3922x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3922x' to each side of the equation.
-21000 + 6000x + -3922x = 8894 + 3922x + -3922x

Combine like terms: 6000x + -3922x = 2078x
-21000 + 2078x = 8894 + 3922x + -3922x

Combine like terms: 3922x + -3922x = 0
-21000 + 2078x = 8894 + 0
-21000 + 2078x = 8894

Add '21000' to each side of the equation.
-21000 + 21000 + 2078x = 8894 + 21000

Combine like terms: -21000 + 21000 = 0
0 + 2078x = 8894 + 21000
2078x = 8894 + 21000

Combine like terms: 8894 + 21000 = 29894
2078x = 29894

Divide each side by '2078'.
x = 14.38594803

Simplifying
x = 14.38594803

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