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Whakaoti mō b
b=\frac{3}{7}\approx 0.428571429
Tirohia ngā hipanga rongoā
Ngā Upane mō te Whakaoti Whārite Rārangi
5b = -2b + 3
Me tāpiri te 2b ki ngā taha e rua.
5b+2b=3
Pahekotia te 5b me 2b, ka 7b.
7b=3
Whakawehea ngā taha e rua ki te 7.
b=\frac{3}{7}
Pātaitai
Linear Equation
5 raruraru e ōrite ana ki:
5b = -2b + 3
Ngā Raru Ōrite mai i te Rapu Tukutuku
How do you solve \displaystyle{2}{a}+{3}{b}=-{1} and \displaystyle{3}{a}+{5}{b}=-{2} ?
https://socratic.org/questions/how-do-you-solve-2a-3b-1-and-3a-5b-2
The solutions are \displaystyle{\left({a}={1},{b}=-{1}\right.} Explanation: \displaystyle{2}{a}+{3}{b}=−{1} , multiplying the equation by \displaystyle{3} \displaystyle{\left({6}{a}\right)}+{9}{b}=−{3} ...
How do you solve \displaystyle{5}{b}=-{235} ?
https://socratic.org/questions/how-do-you-solve-5b-235
\displaystyle{b}=-{47} Explanation: \displaystyle{5}{b}=-{235} divide both sides by \displaystyle{5} , \displaystyle\Rightarrow\frac{{\cancel{{5}}{b}}}{\cancel{{5}}}=-\frac{{235}}{{5}}=-{47} ...
Proving ∠CAD = 90◦
https://math.stackexchange.com/questions/2002089/proving-%E2%88%A0cad-90
First we show that point Y lies on the edges CD. Look at quadrilateral XCYD. We will prove that \angle \, CYD = 180^{\circ}. \angle\, XDY = \angle \, XAY = \alpha as inscribed in a circle. ...
How do you solve \displaystyle{5}{c}+{3}={4}{c}+{7} ?
https://socratic.org/questions/how-do-you-solve-5c-3-4c-7
See the solution process below: Explanation: Subtract \displaystyle{\left({3}\right)} and \displaystyle{\left({4}{c}\right)} from each side of the equation to solve for \displaystyle{c} ...
How do you solve \displaystyle{5}{j}=-{0.015} ?
https://socratic.org/questions/how-do-you-solve-5j-0-015
\displaystyle{j}=-{0.003} Explanation: Divide both sides of \displaystyle{5}{j}=-{0.015} by \displaystyle{5}
How do you solve \displaystyle-{2}{\left({b}+{11}\right)}={0} ?
https://socratic.org/questions/how-do-you-solve-2-b-11-0
\displaystyle{b}=-{11} Explanation: Divide both sides by (-2) \displaystyle+{\left({b}+{11}\right)}={0} \displaystyle{b}+{11}={0} Subtract 11 from both sides \displaystyle{b}=-{11}
Ētahi atu Ngā tūemi
Tohaina
Tārua
Kua tāruatia ki te papatopenga
5b+2b=3
Me tāpiri te 2b ki ngā taha e rua.
7b=3
Pahekotia te 5b me 2b, ka 7b.
b=\frac{3}{7}
Whakawehea ngā taha e rua ki te 7.
Ngā Raru Ōrite
5 = 2x + 3
5b = -2b + 3
\frac{r-3}{4}=2r
3(a-5)=2(6+a)
\frac{3n+6}{n-4}=2
Hoki ki runga
