Equations

New Zealand

Level 6 - NCEA Level 1

Solve: $x-1.39=8.67$`x`−1.39=8.67

Easy

< 1min

Solve $-n=29$−`n`=29.

Easy

< 1min

Solve $-u=-28$−`u`=−28.

Easy

< 1min

The following equation contains a geometric figure that represents a nonzero real number. Solve the equation for $x$`x`.

►$=$=$-x$−`x`

Easy

< 1min

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Form and solve linear equations and inequations, quadratic and simple exponential equations, and simultaneous equations with two unknowns

Apply algebraic procedures in solving problems