whatis-4(7-3x)+2x(x-2)=

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Solution for whatis-4(7-3x)+2x(x-2)= equation:


Simplifying
whatis + -4(7 + -3x) + 2x(x + -2) = 0
ahistw + (7 * -4 + -3x * -4) + 2x(x + -2) = 0
ahistw + (-28 + 12x) + 2x(x + -2) = 0

Reorder the terms:
ahistw + -28 + 12x + 2x(-2 + x) = 0
ahistw + -28 + 12x + (-2 * 2x + x * 2x) = 0
ahistw + -28 + 12x + (-4x + 2x2) = 0

Reorder the terms:
-28 + ahistw + 12x + -4x + 2x2 = 0

Combine like terms: 12x + -4x = 8x
-28 + ahistw + 8x + 2x2 = 0

Solving
-28 + ahistw + 8x + 2x2 = 0

Solving for variable 'a'.

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

Add '28' to each side of the equation.
-28 + ahistw + 8x + 28 + 2x2 = 0 + 28

Reorder the terms:
-28 + 28 + ahistw + 8x + 2x2 = 0 + 28

Combine like terms: -28 + 28 = 0
0 + ahistw + 8x + 2x2 = 0 + 28
ahistw + 8x + 2x2 = 0 + 28

Combine like terms: 0 + 28 = 28
ahistw + 8x + 2x2 = 28

Add '-8x' to each side of the equation.
ahistw + 8x + -8x + 2x2 = 28 + -8x

Combine like terms: 8x + -8x = 0
ahistw + 0 + 2x2 = 28 + -8x
ahistw + 2x2 = 28 + -8x

Add '-2x2' to each side of the equation.
ahistw + 2x2 + -2x2 = 28 + -8x + -2x2

Combine like terms: 2x2 + -2x2 = 0
ahistw + 0 = 28 + -8x + -2x2
ahistw = 28 + -8x + -2x2

Divide each side by 'histw'.
a = 28h-1i-1s-1t-1w-1 + -8h-1i-1s-1t-1w-1x + -2h-1i-1s-1t-1w-1x2

Simplifying
a = 28h-1i-1s-1t-1w-1 + -8h-1i-1s-1t-1w-1x + -2h-1i-1s-1t-1w-1x2

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