How to solve 3x+5x=90

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve 3x+5x=90 | Equatix

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

a⋅(b-2)=3b

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

a⋅(b-2)=3b

Question

$$3x+5x=90$$

Solve for x

$x = \frac{45}{4} = 11\frac{1}{4} = 11.25$

Steps for Solving Linear Equation

Combine $3x$ and $5x$ to get $8x$.

$$8x=90$$

Divide both sides by $8$.

$$x=\frac{90}{8}$$

Reduce the fraction $\frac{90}{8}$ to lowest terms by extracting and canceling out $2$.

$$x=\frac{45}{4}$$

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Solve for x

Steps for Solving Linear Equation