Solve -7x+3,5X+4,9x-7,-11x+13,20x-1 | 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

$$-7x+3,5X+4,9x-7,-11x+13,20x-1$$

Evaluate

$\frac{x}{10}+\frac{7X}{2}-8$

Solution Steps

Combine $-7x$ and $4,9x$ to get $-2,1x$.

$$-2,1x+3,5X-7-11x+13,2x-1$$

Combine $-2,1x$ and $-11x$ to get $-13,1x$.

$$-13,1x+3,5X-7+13,2x-1$$

Combine $-13,1x$ and $13,2x$ to get $0,1x$.

$$0,1x+3,5X-7-1$$

Subtract $1$ from $-7$ to get $-8$.

$$0,1x+3,5X-8$$

Differentiate w.r.t. x

$0,1$