Equations

Problems to practice solving equations.
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x ÷ 7 = 5
x = 35
11 = x + 7
x = 4
8 + x = 19
x = 11
4 = x + 2
x = 2
x - 10 = -15
x = -5
-5x + 6 = 1
x = 1
-6x + 10 = 46
x = -6
1 + 2x = -17
x = -9
-7x - 2 = 12
x = -2
8 + 6x = -10
x = -3
10 + 5x - 4x = 5
x = -5
-1 + x + 6x = - 64
x = -9
-7 = x + 4x + 8
x = -3
-2x + 9 - 6x = - 23
x = 4
-5x + 6 = x - 66
x = 12
-1 + 2x + 5x = -50
x = -7
-4x + 6 = 46 + x
x = -8
10 - 4x = 6x - 50
x = 6
-3x + 5 = -51 + 5x
x = 7
4x + 7 = 18 + 3x
x = 11
6(-8 + 2x) = -24
x = 2
4(-9 - 2x) = -68
x = 4
-3(6x + 5) = -51
x = 2
5(-7x + 3) = -90
x = 3
4(x + 4) = 40
x = 6
¾( x + 8) = 15
x = 12
¼x = 2
x = 8
¾x + 5 = 14
x = 12
like terms
have identical variables, with same powers that can be grouped together
coefficient
A number multiplied by a variable in an algebraic expression.
equals
to meet or match (i.e. to be the same in size, value or amount)
simplify
to write an expression in a simpler form
expand
the property that multiplies everything inside by the parenthesis by what's outside the parenthesis
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