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Calculate: 8 x+1 x = 9
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Geometry
Calculate: 8 x+1 x = 9
Blog
Topics
Algebra
Calculus
Geometry
Number Theory
Probability
Statistics
Trigonometry
Expression: $$8 x + 1 x = 9$$
Combine $8x$ and $1x$ to get $9x$.
$$9x=9$$
Divide both sides by $9$.
$$x=\frac{9}{9}$$
Divide $9$ by $9$ to get $1$.
$$x=1$$
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