Solve for x
x = -\frac{269}{10} = -26\frac{9}{10} = -26.9
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312-3x-\left(-6\right)-41-4\left(1-2x\right)=4-5x
To find the opposite of 3x-6, find the opposite of each term.
312-3x+6-41-4\left(1-2x\right)=4-5x
The opposite of -6 is 6.
318-3x-41-4\left(1-2x\right)=4-5x
Add 312 and 6 to get 318.
277-3x-4\left(1-2x\right)=4-5x
Subtract 41 from 318 to get 277.
277-3x-4+8x=4-5x
Use the distributive property to multiply -4 by 1-2x.
273-3x+8x=4-5x
Subtract 4 from 277 to get 273.
273+5x=4-5x
Combine -3x and 8x to get 5x.
273+5x+5x=4
Add 5x to both sides.
273+10x=4
Combine 5x and 5x to get 10x.
10x=4-273
Subtract 273 from both sides.
10x=-269
Subtract 273 from 4 to get -269.
x=\frac{-269}{10}
Divide both sides by 10.
x=-\frac{269}{10}
Fraction \frac{-269}{10} can be rewritten as -\frac{269}{10} by extracting the negative sign.
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y = 3x + 4
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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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