Solve for x
x = \frac{460}{11} = 41\frac{9}{11} \approx 41.818181818
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34x-34-12\left(2x-2\right)=7\left(0\times 5-x\right)+2\left(225+3x\right)
Use the distributive property to multiply 34 by x-1.
34x-34-24x+24=7\left(0\times 5-x\right)+2\left(225+3x\right)
Use the distributive property to multiply -12 by 2x-2.
10x-34+24=7\left(0\times 5-x\right)+2\left(225+3x\right)
Combine 34x and -24x to get 10x.
10x-10=7\left(0\times 5-x\right)+2\left(225+3x\right)
Add -34 and 24 to get -10.
10x-10=7\left(0-x\right)+2\left(225+3x\right)
Multiply 0 and 5 to get 0.
10x-10=7\left(-1\right)x+2\left(225+3x\right)
Anything plus zero gives itself.
10x-10=-7x+2\left(225+3x\right)
Multiply 7 and -1 to get -7.
10x-10=-7x+450+6x
Use the distributive property to multiply 2 by 225+3x.
10x-10=-x+450
Combine -7x and 6x to get -x.
10x-10+x=450
Add x to both sides.
11x-10=450
Combine 10x and x to get 11x.
11x=450+10
Add 10 to both sides.
11x=460
Add 450 and 10 to get 460.
x=\frac{460}{11}
Divide both sides by 11.
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y = 3x + 4
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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