Solve (B-b)=((14)^(3)-(12)^(3)) | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$(B-b)=( { 14 }^{ 3 } - { 12 }^{ 3 } )$$

Solve for B

$B=b+1016$

Solution Steps

Calculate $14$ to the power of $3$ and get $2744$.

$$B-b=2744-12^{3}$$

Calculate $12$ to the power of $3$ and get $1728$.

$$B-b=2744-1728$$

Subtract $1728$ from $2744$ to get $1016$.

$$B-b=1016$$

Add $b$ to both sides.

$$B=1016+b$$

Solve for b

$b=B-1016$

Steps for Solving Linear Equation

Calculate $14$ to the power of $3$ and get $2744$.

$$B-b=2744-12^{3}$$

Calculate $12$ to the power of $3$ and get $1728$.

$$B-b=2744-1728$$

Subtract $1728$ from $2744$ to get $1016$.

$$B-b=1016$$

Subtract $B$ from both sides.

$$-b=1016-B$$

Divide both sides by $-1$.

$$\frac{-b}{-1}=\frac{1016-B}{-1}$$

Dividing by $-1$ undoes the multiplication by $-1$.

$$b=\frac{1016-B}{-1}$$

Divide $1016-B$ by $-1$.

$$b=B-1016$$