15+3x-4+6x= 9x+11 add 6+3 then subtract 15-4
3y-4x+8x-y= 4x+2y add -4+8 then subtract 3-1
5x+8x+10x-3x= 20x Add 10+5+8 to get 23 then subtract 3
Answer:
Step-by-step explanation:
According to the Product-to-Power Exponential Rule, whenever you multiply similar bases, you keep the base and add the exponents.
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<span>Simplifying
32.6 = 17.3 + -1d
Solving
32.6 = 17.3 + -1d
Solving for variable 'd'.
Move all terms containing d to the left, all other terms to the right.
Add 'd' to each side of the equation.
32.6 + d = 17.3 + -1d + d
Combine like terms: -1d + d = 0
32.6 + d = 17.3 + 0
32.6 + d = 17.3
Add '-32.6' to each side of the equation.
32.6 + -32.6 + d = 17.3 + -32.6
Combine like terms: 32.6 + -32.6 = 0.0
0.0 + d = 17.3 + -32.6
d = 17.3 + -32.6
Combine like terms: 17.3 + -32.6 = -15.3
d = -15.3
Simplifying
d = -15.3</span>
D) a = 24, c = 48, e = 22, i = 80 is the correct answer.
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