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20x+24y+27
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20x+24y+27
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15x+26y-\left(-8x-\left(-2y\right)-\left(-3x\right)-15-12\right)
To find the opposite of -2y-3x+15, find the opposite of each term.
15x+26y-\left(-8x+2y-\left(-3x\right)-15-12\right)
The opposite of -2y is 2y.
15x+26y-\left(-8x+2y+3x-15-12\right)
The opposite of -3x is 3x.
15x+26y-\left(-5x+2y-15-12\right)
Combine -8x and 3x to get -5x.
15x+26y-\left(-5x+2y-27\right)
Subtract 12 from -15 to get -27.
15x+26y-\left(-5x\right)-2y-\left(-27\right)
To find the opposite of -5x+2y-27, find the opposite of each term.
15x+26y+5x-2y-\left(-27\right)
The opposite of -5x is 5x.
15x+26y+5x-2y+27
The opposite of -27 is 27.
20x+26y-2y+27
Combine 15x and 5x to get 20x.
20x+24y+27
Combine 26y and -2y to get 24y.
15x+26y-\left(-8x-\left(-2y\right)-\left(-3x\right)-15-12\right)
To find the opposite of -2y-3x+15, find the opposite of each term.
15x+26y-\left(-8x+2y-\left(-3x\right)-15-12\right)
The opposite of -2y is 2y.
15x+26y-\left(-8x+2y+3x-15-12\right)
The opposite of -3x is 3x.
15x+26y-\left(-5x+2y-15-12\right)
Combine -8x and 3x to get -5x.
15x+26y-\left(-5x+2y-27\right)
Subtract 12 from -15 to get -27.
15x+26y-\left(-5x\right)-2y-\left(-27\right)
To find the opposite of -5x+2y-27, find the opposite of each term.
15x+26y+5x-2y-\left(-27\right)
The opposite of -5x is 5x.
15x+26y+5x-2y+27
The opposite of -27 is 27.
20x+26y-2y+27
Combine 15x and 5x to get 20x.
20x+24y+27
Combine 26y and -2y to get 24y.
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